[INFO] fetching crate pprexec 0.2.2... [INFO] checking pprexec-0.2.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate pprexec 0.2.2 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate pprexec 0.2.2 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pprexec 0.2.2 [INFO] finished tweaking crates.io crate pprexec 0.2.2 [INFO] tweaked toml for crates.io crate pprexec 0.2.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate pprexec 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pin-project-internal v0.4.23 [INFO] [stderr] Downloaded futures-sink v0.3.5 [INFO] [stderr] Downloaded futures-executor v0.3.5 [INFO] [stderr] Downloaded futures-core v0.3.5 [INFO] [stderr] Downloaded futures-channel v0.3.5 [INFO] [stderr] Downloaded futures-util v0.3.5 [INFO] [stderr] Downloaded syn v1.0.40 [INFO] [stderr] Downloaded pin-project v0.4.23 [INFO] [stderr] Downloaded futures-io v0.3.5 [INFO] [stderr] Downloaded futures-macro v0.3.5 [INFO] [stderr] Downloaded futures-task v0.3.5 [INFO] [stderr] Downloaded futures v0.3.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c82a6566fd763ba3b5e6bb09589ea051c927c3b5fb2e39a5f946e7e6fd6e899 [INFO] running `Command { std: "docker" "start" "-a" "5c82a6566fd763ba3b5e6bb09589ea051c927c3b5fb2e39a5f946e7e6fd6e899", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c82a6566fd763ba3b5e6bb09589ea051c927c3b5fb2e39a5f946e7e6fd6e899", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c82a6566fd763ba3b5e6bb09589ea051c927c3b5fb2e39a5f946e7e6fd6e899", kill_on_drop: false }` [INFO] [stdout] 5c82a6566fd763ba3b5e6bb09589ea051c927c3b5fb2e39a5f946e7e6fd6e899 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b663673793cbaf940c4eeb7df84325e40baf43e56c3b10b3f7ac7c415a87f0b8 [INFO] running `Command { std: "docker" "start" "-a" "b663673793cbaf940c4eeb7df84325e40baf43e56c3b10b3f7ac7c415a87f0b8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.20 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling const_fn v0.4.2 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Compiling standback v0.2.10 [INFO] [stderr] Compiling time v0.2.17 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Checking time-macros v0.1.0 [INFO] [stderr] Checking myutil v0.2.4 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking pprexec v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 111 | .and_then(|resp| alt!(0 == dbg!(resp).code, Ok(()), err!())), [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 `err` [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `err` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 111 | .and_then(|resp| alt!(0 == dbg!(resp).code, Ok(()), err!())), [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 `err` [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `err` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 112 | _ => err!(), [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 `err` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 112 | _ => err!(), [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 `err` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 115 | ("push", Some(push_m)) => trans!(push_m, Push), [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 `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `trans` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 115 | ("push", Some(push_m)) => trans!(push_m, Push), [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 `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `trans` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 115 | ("push", Some(push_m)) => trans!(push_m, Push), [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 `err` which comes from the expansion of the macro `trans` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 116 | ("get", Some(get_m)) => trans!(get_m, Get), [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 `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `trans` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 116 | ("get", Some(get_m)) => trans!(get_m, Get), [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 `err` which comes from the expansion of the macro `trans` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 117 | _ => err!(), [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 `err` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 115 | ("push", Some(push_m)) => trans!(push_m, Push), [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 `err` which comes from the expansion of the macro `trans` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 116 | ("get", Some(get_m)) => trans!(get_m, Get), [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 `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `trans` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 116 | ("get", Some(get_m)) => trans!(get_m, Get), [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 `err` which comes from the expansion of the macro `trans` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 117 | _ => err!(), [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 `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.80s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: pprexec v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "b663673793cbaf940c4eeb7df84325e40baf43e56c3b10b3f7ac7c415a87f0b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b663673793cbaf940c4eeb7df84325e40baf43e56c3b10b3f7ac7c415a87f0b8", kill_on_drop: false }` [INFO] [stdout] b663673793cbaf940c4eeb7df84325e40baf43e56c3b10b3f7ac7c415a87f0b8 [INFO] checking pprexec-0.2.2 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate pprexec 0.2.2 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate pprexec 0.2.2 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pprexec 0.2.2 [INFO] finished tweaking crates.io crate pprexec 0.2.2 [INFO] tweaked toml for crates.io crate pprexec 0.2.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate pprexec 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe96feb817f0adf2815987d2c873f3a364a80856365006f027ccd9ae1c82a9ef [INFO] running `Command { std: "docker" "start" "-a" "fe96feb817f0adf2815987d2c873f3a364a80856365006f027ccd9ae1c82a9ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe96feb817f0adf2815987d2c873f3a364a80856365006f027ccd9ae1c82a9ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe96feb817f0adf2815987d2c873f3a364a80856365006f027ccd9ae1c82a9ef", kill_on_drop: false }` [INFO] [stdout] fe96feb817f0adf2815987d2c873f3a364a80856365006f027ccd9ae1c82a9ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 320de7980bd6fb43b0e0fbb0ff63874907e15b59cc6ad129296425e11aec4a04 [INFO] running `Command { std: "docker" "start" "-a" "320de7980bd6fb43b0e0fbb0ff63874907e15b59cc6ad129296425e11aec4a04", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.20 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling const_fn v0.4.2 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling standback v0.2.10 [INFO] [stderr] Compiling time v0.2.17 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Checking time-macros v0.1.0 [INFO] [stderr] Checking myutil v0.2.4 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking pprexec v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 111 | .and_then(|resp| alt!(0 == dbg!(resp).code, Ok(()), err!())), [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 `err` [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `err` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 112 | _ => err!(), [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 `err` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 115 | ("push", Some(push_m)) => trans!(push_m, Push), [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 `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `trans` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 115 | ("push", Some(push_m)) => trans!(push_m, Push), [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 `err` which comes from the expansion of the macro `trans` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 116 | ("get", Some(get_m)) => trans!(get_m, Get), [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 `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `trans` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 116 | ("get", Some(get_m)) => trans!(get_m, Get), [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 `err` which comes from the expansion of the macro `trans` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 117 | _ => err!(), [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 `err` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 111 | .and_then(|resp| alt!(0 == dbg!(resp).code, Ok(()), err!())), [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 `err` [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `err` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 112 | _ => err!(), [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 `err` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 115 | ("push", Some(push_m)) => trans!(push_m, Push), [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 `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `trans` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 115 | ("push", Some(push_m)) => trans!(push_m, Push), [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 `err` which comes from the expansion of the macro `trans` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 116 | ("get", Some(get_m)) => trans!(get_m, Get), [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 `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `trans` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 116 | ("get", Some(get_m)) => trans!(get_m, Get), [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 `err` which comes from the expansion of the macro `trans` (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/bin/cli.rs:51:49 [INFO] [stdout] | [INFO] [stdout] 51 | return Err(eg!(format!("{:#?}", m))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 117 | _ => err!(), [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 `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.87s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: pprexec v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "320de7980bd6fb43b0e0fbb0ff63874907e15b59cc6ad129296425e11aec4a04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "320de7980bd6fb43b0e0fbb0ff63874907e15b59cc6ad129296425e11aec4a04", kill_on_drop: false }` [INFO] [stdout] 320de7980bd6fb43b0e0fbb0ff63874907e15b59cc6ad129296425e11aec4a04