[INFO] fetching crate pete 0.8.0... [INFO] testing pete-0.8.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate pete 0.8.0 into /workspace/builds/worker-79/source [INFO] validating manifest of crates.io crate pete 0.8.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pete 0.8.0 [INFO] finished tweaking crates.io crate pete 0.8.0 [INFO] tweaked toml for crates.io crate pete 0.8.0 written to /workspace/builds/worker-79/source/Cargo.toml [INFO] crate crates.io crate pete 0.8.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 43a3ba8e5d72778ddcf49bc8fa34b426e790cdffb8504fb02fe255c761f65307 [INFO] running `Command { std: "docker" "start" "-a" "43a3ba8e5d72778ddcf49bc8fa34b426e790cdffb8504fb02fe255c761f65307", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43a3ba8e5d72778ddcf49bc8fa34b426e790cdffb8504fb02fe255c761f65307", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43a3ba8e5d72778ddcf49bc8fa34b426e790cdffb8504fb02fe255c761f65307", kill_on_drop: false }` [INFO] [stdout] 43a3ba8e5d72778ddcf49bc8fa34b426e790cdffb8504fb02fe255c761f65307 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6de950417a683a0b59865c234bbe76287aa45436bafdad73aedd6aea4742b5d8 [INFO] running `Command { std: "docker" "start" "-a" "6de950417a683a0b59865c234bbe76287aa45436bafdad73aedd6aea4742b5d8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.77 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling nix v0.23.0 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling pete v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:231:13 [INFO] [stdout] | [INFO] [stdout] 231 | internal_error!("unreachable overflow") [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:258:13 [INFO] [stdout] | [INFO] [stdout] 258 | internal_error!("unreachable overflow") [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:590:25 [INFO] [stdout] | [INFO] [stdout] 590 | internal_error!("unreachable ptrace-event-stop") [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:594:25 [INFO] [stdout] | [INFO] [stdout] 594 | internal_error!("unexpected ptrace-event-stop code") [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:641:33 [INFO] [stdout] | [INFO] [stdout] 641 | ... internal_error!("syscall-stop for `Attaching` tracee") [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:651:33 [INFO] [stdout] | [INFO] [stdout] 651 | ... internal_error!("syscall-stop for `Spawning` tracee") [INFO] [stdout] | ----------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:657:25 [INFO] [stdout] | [INFO] [stdout] 657 | internal_error!("syscall-stop for unregistered tracee") [INFO] [stdout] | ------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:666:17 [INFO] [stdout] | [INFO] [stdout] 666 | internal_error!("unreachable `wait()` status"), [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.10s [INFO] running `Command { std: "docker" "inspect" "6de950417a683a0b59865c234bbe76287aa45436bafdad73aedd6aea4742b5d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6de950417a683a0b59865c234bbe76287aa45436bafdad73aedd6aea4742b5d8", kill_on_drop: false }` [INFO] [stdout] 6de950417a683a0b59865c234bbe76287aa45436bafdad73aedd6aea4742b5d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f021afe821be905cf6dd346b879353e7c38b428792ab5a6259303c112652efa1 [INFO] running `Command { std: "docker" "start" "-a" "f021afe821be905cf6dd346b879353e7c38b428792ab5a6259303c112652efa1", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling ntest_proc_macro_helper v0.7.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling ntest_test_cases v0.7.3 [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:231:13 [INFO] [stdout] | [INFO] [stdout] 231 | internal_error!("unreachable overflow") [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:258:13 [INFO] [stdout] | [INFO] [stdout] 258 | internal_error!("unreachable overflow") [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:590:25 [INFO] [stdout] | [INFO] [stdout] 590 | internal_error!("unreachable ptrace-event-stop") [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:594:25 [INFO] [stdout] | [INFO] [stdout] 594 | internal_error!("unexpected ptrace-event-stop code") [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:641:33 [INFO] [stdout] | [INFO] [stdout] 641 | ... internal_error!("syscall-stop for `Attaching` tracee") [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:651:33 [INFO] [stdout] | [INFO] [stdout] 651 | ... internal_error!("syscall-stop for `Spawning` tracee") [INFO] [stdout] | ----------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:657:25 [INFO] [stdout] | [INFO] [stdout] 657 | internal_error!("syscall-stop for unregistered tracee") [INFO] [stdout] | ------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:666:17 [INFO] [stdout] | [INFO] [stdout] 666 | internal_error!("unreachable `wait()` status"), [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.16 [INFO] [stderr] Compiling structopt v0.3.23 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling ntest_timeout v0.7.3 [INFO] [stderr] Compiling ntest v0.7.3 [INFO] [stderr] Compiling pete v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:231:13 [INFO] [stdout] | [INFO] [stdout] 231 | internal_error!("unreachable overflow") [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:258:13 [INFO] [stdout] | [INFO] [stdout] 258 | internal_error!("unreachable overflow") [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:590:25 [INFO] [stdout] | [INFO] [stdout] 590 | internal_error!("unreachable ptrace-event-stop") [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:594:25 [INFO] [stdout] | [INFO] [stdout] 594 | internal_error!("unexpected ptrace-event-stop code") [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:641:33 [INFO] [stdout] | [INFO] [stdout] 641 | ... internal_error!("syscall-stop for `Attaching` tracee") [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:651:33 [INFO] [stdout] | [INFO] [stdout] 651 | ... internal_error!("syscall-stop for `Spawning` tracee") [INFO] [stdout] | ----------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:657:25 [INFO] [stdout] | [INFO] [stdout] 657 | internal_error!("syscall-stop for unregistered tracee") [INFO] [stdout] | ------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error.rs:52:64 [INFO] [stdout] | [INFO] [stdout] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ptracer.rs:666:17 [INFO] [stdout] | [INFO] [stdout] 666 | internal_error!("unreachable `wait()` status"), [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.31s [INFO] running `Command { std: "docker" "inspect" "f021afe821be905cf6dd346b879353e7c38b428792ab5a6259303c112652efa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f021afe821be905cf6dd346b879353e7c38b428792ab5a6259303c112652efa1", kill_on_drop: false }` [INFO] [stdout] f021afe821be905cf6dd346b879353e7c38b428792ab5a6259303c112652efa1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8202b2589e3bb2796ef7ce35493487cc9884cfb1b083d1a204016cc1d2c5e936 [INFO] running `Command { std: "docker" "start" "-a" "8202b2589e3bb2796ef7ce35493487cc9884cfb1b083d1a204016cc1d2c5e936", kill_on_drop: false }` [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/error.rs:52:64 [INFO] [stderr] | [INFO] [stderr] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] ::: src/ptracer.rs:231:13 [INFO] [stderr] | [INFO] [stderr] 231 | internal_error!("unreachable overflow") [INFO] [stderr] | --------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stderr] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/error.rs:52:64 [INFO] [stderr] | [INFO] [stderr] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] ::: src/ptracer.rs:258:13 [INFO] [stderr] | [INFO] [stderr] 258 | internal_error!("unreachable overflow") [INFO] [stderr] | --------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stderr] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/error.rs:52:64 [INFO] [stderr] | [INFO] [stderr] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] ::: src/ptracer.rs:590:25 [INFO] [stderr] | [INFO] [stderr] 590 | internal_error!("unreachable ptrace-event-stop") [INFO] [stderr] | ------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stderr] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/error.rs:52:64 [INFO] [stderr] | [INFO] [stderr] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] ::: src/ptracer.rs:594:25 [INFO] [stderr] | [INFO] [stderr] 594 | internal_error!("unexpected ptrace-event-stop code") [INFO] [stderr] | ---------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stderr] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/error.rs:52:64 [INFO] [stderr] | [INFO] [stderr] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] ::: src/ptracer.rs:641:33 [INFO] [stderr] | [INFO] [stderr] 641 | ... internal_error!("syscall-stop for `Attaching` tracee") [INFO] [stderr] | ------------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stderr] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/error.rs:52:64 [INFO] [stderr] | [INFO] [stderr] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] ::: src/ptracer.rs:651:33 [INFO] [stderr] | [INFO] [stderr] 651 | ... internal_error!("syscall-stop for `Spawning` tracee") [INFO] [stderr] | ----------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stderr] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/error.rs:52:64 [INFO] [stderr] | [INFO] [stderr] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] ::: src/ptracer.rs:657:25 [INFO] [stderr] | [INFO] [stderr] 657 | internal_error!("syscall-stop for unregistered tracee") [INFO] [stderr] | ------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `internal_error` [INFO] [stderr] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/error.rs:52:64 [INFO] [stderr] | [INFO] [stderr] 52 | return Err($crate::error::Error::Internal($ctx.into())); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] ::: src/ptracer.rs:666:17 [INFO] [stderr] | [INFO] [stderr] 666 | internal_error!("unreachable `wait()` status"), [INFO] [stderr] | ---------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `internal_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `pete` (lib) generated 8 warnings [INFO] [stderr] warning: `pete` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pete-3c91e96f5310d74b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests pete [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8202b2589e3bb2796ef7ce35493487cc9884cfb1b083d1a204016cc1d2c5e936", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8202b2589e3bb2796ef7ce35493487cc9884cfb1b083d1a204016cc1d2c5e936", kill_on_drop: false }` [INFO] [stdout] 8202b2589e3bb2796ef7ce35493487cc9884cfb1b083d1a204016cc1d2c5e936