[INFO] fetching crate abscissa_core 0.6.0-pre.1... [INFO] checking abscissa_core-0.6.0-pre.1 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate abscissa_core 0.6.0-pre.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate abscissa_core 0.6.0-pre.1 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate abscissa_core 0.6.0-pre.1 [INFO] finished tweaking crates.io crate abscissa_core 0.6.0-pre.1 [INFO] tweaked toml for crates.io crate abscissa_core 0.6.0-pre.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3587226ee994c684ca3b95a8b72b69dc382b9ffe0396ece92c5c75ee3aaa8be1 [INFO] running `Command { std: "docker" "start" "-a" "3587226ee994c684ca3b95a8b72b69dc382b9ffe0396ece92c5c75ee3aaa8be1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3587226ee994c684ca3b95a8b72b69dc382b9ffe0396ece92c5c75ee3aaa8be1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3587226ee994c684ca3b95a8b72b69dc382b9ffe0396ece92c5c75ee3aaa8be1", kill_on_drop: false }` [INFO] [stdout] 3587226ee994c684ca3b95a8b72b69dc382b9ffe0396ece92c5c75ee3aaa8be1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 910685b1c539b245ac7cb6a04eab4327f36068d169bd81313caf5d5189fccfad [INFO] running `Command { std: "docker" "start" "-a" "910685b1c539b245ac7cb6a04eab4327f36068d169bd81313caf5d5189fccfad", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling serde_derive v1.0.128 [INFO] [stderr] Compiling serde v1.0.128 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking owo-colors v1.3.0 [INFO] [stderr] Checking zeroize v1.4.1 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking fs-err v2.6.0 [INFO] [stderr] Checking arc-swap v1.3.1 [INFO] [stderr] Checking canonical-path v2.0.2 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking tracing-core v0.1.19 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking sharded-slab v0.1.3 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking object v0.26.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking color-eyre v0.5.11 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling gumdrop_derive v0.7.0 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling abscissa_derive v0.5.0 [INFO] [stderr] Checking gumdrop v0.7.0 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking tracing-subscriber v0.2.20 [INFO] [stderr] Checking semver v0.10.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking secrecy v0.7.0 [INFO] [stderr] Checking abscissa_core v0.6.0-pre.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error/macros.rs:29:47 [INFO] [stdout] | [INFO] [stdout] 29 | fail!($kind, &format!($fmt, $($arg)+)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/testing/process.rs:95:21 [INFO] [stdout] | [INFO] [stdout] 95 | None => fail!( [INFO] [stdout] | _____________________- [INFO] [stdout] 96 | | TimeoutError, [INFO] [stdout] 97 | | "operation timed out after {} seconds", [INFO] [stdout] 98 | | self.timeout.as_secs() [INFO] [stdout] 99 | | ), [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: this warning originates in the macro `fail` (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/macros.rs:26:52 [INFO] [stdout] | [INFO] [stdout] 26 | return Err(format_err!($kind, $msg).into()); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/testing/process.rs:95:21 [INFO] [stdout] | [INFO] [stdout] 95 | None => fail!( [INFO] [stdout] | _____________________- [INFO] [stdout] 96 | | TimeoutError, [INFO] [stdout] 97 | | "operation timed out after {} seconds", [INFO] [stdout] 98 | | self.timeout.as_secs() [INFO] [stdout] 99 | | ), [INFO] [stdout] | |_____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error/macros.rs:29:47 [INFO] [stdout] | [INFO] [stdout] 29 | fail!($kind, &format!($fmt, $($arg)+)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/thread/name.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | fail!(ThreadError, "name contains null bytes: {:?}", name) [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 `fail` [INFO] [stdout] = note: this warning originates in the macro `fail` (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/macros.rs:26:52 [INFO] [stdout] | [INFO] [stdout] 26 | return Err(format_err!($kind, $msg).into()); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/thread/name.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | fail!(ThreadError, "name contains null bytes: {:?}", name) [INFO] [stdout] | ---------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `fail` [INFO] [stdout] = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error/macros.rs:29:47 [INFO] [stdout] | [INFO] [stdout] 29 | fail!($kind, &format!($fmt, $($arg)+)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/testing/process.rs:95:21 [INFO] [stdout] | [INFO] [stdout] 95 | None => fail!( [INFO] [stdout] | _____________________- [INFO] [stdout] 96 | | TimeoutError, [INFO] [stdout] 97 | | "operation timed out after {} seconds", [INFO] [stdout] 98 | | self.timeout.as_secs() [INFO] [stdout] 99 | | ), [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: this warning originates in the macro `fail` (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/macros.rs:26:52 [INFO] [stdout] | [INFO] [stdout] 26 | return Err(format_err!($kind, $msg).into()); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/testing/process.rs:95:21 [INFO] [stdout] | [INFO] [stdout] 95 | None => fail!( [INFO] [stdout] | _____________________- [INFO] [stdout] 96 | | TimeoutError, [INFO] [stdout] 97 | | "operation timed out after {} seconds", [INFO] [stdout] 98 | | self.timeout.as_secs() [INFO] [stdout] 99 | | ), [INFO] [stdout] | |_____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/error/macros.rs:29:47 [INFO] [stdout] | [INFO] [stdout] 29 | fail!($kind, &format!($fmt, $($arg)+)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/thread/name.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | fail!(ThreadError, "name contains null bytes: {:?}", name) [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 `fail` [INFO] [stdout] = note: this warning originates in the macro `fail` (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/macros.rs:26:52 [INFO] [stdout] | [INFO] [stdout] 26 | return Err(format_err!($kind, $msg).into()); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/thread/name.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | fail!(ThreadError, "name contains null bytes: {:?}", name) [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 `fail` [INFO] [stdout] = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.25s [INFO] running `Command { std: "docker" "inspect" "910685b1c539b245ac7cb6a04eab4327f36068d169bd81313caf5d5189fccfad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "910685b1c539b245ac7cb6a04eab4327f36068d169bd81313caf5d5189fccfad", kill_on_drop: false }` [INFO] [stdout] 910685b1c539b245ac7cb6a04eab4327f36068d169bd81313caf5d5189fccfad