[INFO] fetching crate specs_declaration 0.3.0... [INFO] testing specs_declaration-0.3.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate specs_declaration 0.3.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate specs_declaration 0.3.0 [INFO] finished tweaking crates.io crate specs_declaration 0.3.0 [INFO] tweaked toml for crates.io crate specs_declaration 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate specs_declaration 0.3.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 27 packages to latest compatible versions [INFO] [stderr] Adding specs v0.16.1 (available: v0.20.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tynm v0.1.10 [INFO] [stderr] Downloaded shred v0.10.2 [INFO] [stderr] Downloaded ahash v0.3.8 [INFO] [stderr] Downloaded tuple_utils v0.3.0 [INFO] [stderr] Downloaded hashbrown v0.7.2 [INFO] [stderr] Downloaded specs v0.16.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 160481f0ba5c7836cb5025a09fc43249f8bf992725b6b2ee102a6c9e5e94a79e [INFO] running `Command { std: "docker" "start" "-a" "160481f0ba5c7836cb5025a09fc43249f8bf992725b6b2ee102a6c9e5e94a79e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "160481f0ba5c7836cb5025a09fc43249f8bf992725b6b2ee102a6c9e5e94a79e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "160481f0ba5c7836cb5025a09fc43249f8bf992725b6b2ee102a6c9e5e94a79e", kill_on_drop: false }` [INFO] [stdout] 160481f0ba5c7836cb5025a09fc43249f8bf992725b6b2ee102a6c9e5e94a79e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2a3169ebf094a580518f1c8bf48872a899202c7127b9feee8e32497cfdc4875 [INFO] running `Command { std: "docker" "start" "-a" "e2a3169ebf094a580518f1c8bf48872a899202c7127b9feee8e32497cfdc4875", kill_on_drop: false }` [INFO] [stderr] Compiling specs_declaration v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] running `Command { std: "docker" "inspect" "e2a3169ebf094a580518f1c8bf48872a899202c7127b9feee8e32497cfdc4875", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2a3169ebf094a580518f1c8bf48872a899202c7127b9feee8e32497cfdc4875", kill_on_drop: false }` [INFO] [stdout] e2a3169ebf094a580518f1c8bf48872a899202c7127b9feee8e32497cfdc4875 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e11715ef9021d840a6a7d44a3b3bd85e8136e8615d6616e9f2bd52e785aaabf [INFO] running `Command { std: "docker" "start" "-a" "6e11715ef9021d840a6a7d44a3b3bd85e8136e8615d6616e9f2bd52e785aaabf", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Compiling mopa v0.2.2 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling tuple_utils v0.3.0 [INFO] [stderr] Compiling shrev v1.1.3 [INFO] [stderr] Compiling hibitset v0.6.4 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling tynm v0.1.10 [INFO] [stderr] Compiling shred v0.10.2 [INFO] [stderr] Compiling specs v0.16.1 [INFO] [stderr] Compiling specs_declaration v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Test` is never constructed [INFO] [stdout] --> src/lib.rs:50:16 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct Test { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SystemName` is never constructed [INFO] [stdout] --> src/lib.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | SystemName, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `system` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SystemName` is never constructed [INFO] [stdout] --> src/lib.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | SystemName, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `system` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.49s [INFO] running `Command { std: "docker" "inspect" "6e11715ef9021d840a6a7d44a3b3bd85e8136e8615d6616e9f2bd52e785aaabf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e11715ef9021d840a6a7d44a3b3bd85e8136e8615d6616e9f2bd52e785aaabf", kill_on_drop: false }` [INFO] [stdout] 6e11715ef9021d840a6a7d44a3b3bd85e8136e8615d6616e9f2bd52e785aaabf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cf0f59e15ab79050c80a70faece9d9966480f88e0e44e354b13827227eb332dd [INFO] running `Command { std: "docker" "start" "-a" "cf0f59e15ab79050c80a70faece9d9966480f88e0e44e354b13827227eb332dd", kill_on_drop: false }` [INFO] [stderr] warning: struct `Test` is never constructed [INFO] [stderr] --> src/lib.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | pub struct Test { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `SystemName` is never constructed [INFO] [stderr] --> src/lib.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | SystemName, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `system` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: struct `SystemName` is never constructed [INFO] [stderr] --> src/lib.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | SystemName, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `system` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `specs_declaration` (lib test) generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/specs_declaration-67bfc6185787d18a) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::default_test ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test tests::it_works2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests specs_declaration [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" "cf0f59e15ab79050c80a70faece9d9966480f88e0e44e354b13827227eb332dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf0f59e15ab79050c80a70faece9d9966480f88e0e44e354b13827227eb332dd", kill_on_drop: false }` [INFO] [stdout] cf0f59e15ab79050c80a70faece9d9966480f88e0e44e354b13827227eb332dd