[INFO] cloning repository https://github.com/mahkoh/linearize [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mahkoh/linearize" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahkoh%2Flinearize", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahkoh%2Flinearize'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ae96c15bbaf53b923da8126fd33add3f048ec217 [INFO] checking mahkoh/linearize against master#42b384ec0dfcd528d99a4db0a337d9188a9eecaa for pr-133502-16 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahkoh%2Flinearize" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mahkoh/linearize [INFO] finished tweaking git repo https://github.com/mahkoh/linearize [INFO] tweaked toml for git repo https://github.com/mahkoh/linearize written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mahkoh/linearize on toolchain 42b384ec0dfcd528d99a4db0a337d9188a9eecaa [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mahkoh/linearize 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" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_core v0.9.0 [INFO] [stderr] Downloaded ryu v1.0.19 [INFO] [stderr] Downloaded unicode-ident v1.0.16 [INFO] [stderr] Downloaded zerocopy-derive v0.8.17 [INFO] [stderr] Downloaded syn v2.0.98 [INFO] [stderr] Downloaded serde_json v1.0.138 [INFO] [stderr] Downloaded zerocopy v0.8.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50065c99a9dd1b30beeda39cd744097d67a32e04c74b89a330c990659c1f0492 [INFO] running `Command { std: "docker" "start" "-a" "50065c99a9dd1b30beeda39cd744097d67a32e04c74b89a330c990659c1f0492", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50065c99a9dd1b30beeda39cd744097d67a32e04c74b89a330c990659c1f0492", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50065c99a9dd1b30beeda39cd744097d67a32e04c74b89a330c990659c1f0492", kill_on_drop: false }` [INFO] [stdout] 50065c99a9dd1b30beeda39cd744097d67a32e04c74b89a330c990659c1f0492 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c46e380ebeb1e7ca26ee3f3971961117cacb653b0a955bfe635c24b7b30541c [INFO] running `Command { std: "docker" "start" "-a" "1c46e380ebeb1e7ca26ee3f3971961117cacb653b0a955bfe635c24b7b30541c", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling zerocopy v0.8.17 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling linearize v0.1.4 (/opt/rustwide/workdir/linearize) [INFO] [stderr] Checking bytemuck v1.21.0 [INFO] [stderr] Compiling serde_json v1.0.138 [INFO] [stderr] Checking arbitrary v1.4.1 [INFO] [stderr] Checking proc-macro2 v1.0.93 [INFO] [stderr] Compiling linearize-tests v0.1.0 (/opt/rustwide/workdir/linearize-tests) [INFO] [stderr] Checking ryu v1.0.19 [INFO] [stderr] Checking quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_core v0.9.0 [INFO] [stderr] Checking rand v0.9.0 [INFO] [stderr] Checking linearize-derive v0.1.0 (/opt/rustwide/workdir/linearize-derive) [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stdout] warning: trait `T1` is never used [INFO] [stdout] --> linearize-tests/src/tests/bytemuck.rs:25:19 [INFO] [stdout] | [INFO] [stdout] 25 | trait T1 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 50 | assert_not_forwards!((AnyBitPattern), (NoUninit + Zeroable + Copy)); [INFO] [stdout] | ------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `assert_not_forwards` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `T2` is never used [INFO] [stdout] --> linearize-tests/src/tests/bytemuck.rs:29:19 [INFO] [stdout] | [INFO] [stdout] 29 | trait T2 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 50 | assert_not_forwards!((AnyBitPattern), (NoUninit + Zeroable + Copy)); [INFO] [stdout] | ------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `assert_not_forwards` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `S` is never constructed [INFO] [stdout] --> linearize-tests/src/tests/bytemuck.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | struct S(PhantomData); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 50 | assert_not_forwards!((AnyBitPattern), (NoUninit + Zeroable + Copy)); [INFO] [stdout] | ------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `assert_not_forwards` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `T1` is never used [INFO] [stdout] --> linearize-tests/src/tests/bytemuck.rs:25:19 [INFO] [stdout] | [INFO] [stdout] 25 | trait T1 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 51 | assert_not_forwards!((NoUninit), (AnyBitPattern + Zeroable + Copy)); [INFO] [stdout] | ------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `assert_not_forwards` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `T2` is never used [INFO] [stdout] --> linearize-tests/src/tests/bytemuck.rs:29:19 [INFO] [stdout] | [INFO] [stdout] 29 | trait T2 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 51 | assert_not_forwards!((NoUninit), (AnyBitPattern + Zeroable + Copy)); [INFO] [stdout] | ------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `assert_not_forwards` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `S` is never constructed [INFO] [stdout] --> linearize-tests/src/tests/bytemuck.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | struct S(PhantomData); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 51 | assert_not_forwards!((NoUninit), (AnyBitPattern + Zeroable + Copy)); [INFO] [stdout] | ------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `assert_not_forwards` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `T1` is never used [INFO] [stdout] --> linearize-tests/src/tests/bytemuck.rs:25:19 [INFO] [stdout] | [INFO] [stdout] 25 | trait T1 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 52 | assert_not_forwards!((Zeroable), (NoUninit + Copy)); [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `assert_not_forwards` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `T2` is never used [INFO] [stdout] --> linearize-tests/src/tests/bytemuck.rs:29:19 [INFO] [stdout] | [INFO] [stdout] 29 | trait T2 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 52 | assert_not_forwards!((Zeroable), (NoUninit + Copy)); [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `assert_not_forwards` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `S` is never constructed [INFO] [stdout] --> linearize-tests/src/tests/bytemuck.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | struct S(PhantomData); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 52 | assert_not_forwards!((Zeroable), (NoUninit + Copy)); [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `assert_not_forwards` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `S` is never constructed [INFO] [stdout] --> linearize-tests/src/tests.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | struct S { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.90s [INFO] running `Command { std: "docker" "inspect" "1c46e380ebeb1e7ca26ee3f3971961117cacb653b0a955bfe635c24b7b30541c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c46e380ebeb1e7ca26ee3f3971961117cacb653b0a955bfe635c24b7b30541c", kill_on_drop: false }` [INFO] [stdout] 1c46e380ebeb1e7ca26ee3f3971961117cacb653b0a955bfe635c24b7b30541c