[INFO] fetching crate negative 0.1.2... [INFO] testing negative-0.1.2 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate negative 0.1.2 into /workspace/builds/worker-5-tc2/source [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config [INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate negative 0.1.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate negative 0.1.2 [INFO] tweaked toml for crates.io crate negative 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate negative 0.1.2 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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 5 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f6a5721d623634f94eadc758900da5733609e93491638c4d15776afa1053c3f [INFO] running `Command { std: "docker" "start" "-a" "6f6a5721d623634f94eadc758900da5733609e93491638c4d15776afa1053c3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f6a5721d623634f94eadc758900da5733609e93491638c4d15776afa1053c3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f6a5721d623634f94eadc758900da5733609e93491638c4d15776afa1053c3f", kill_on_drop: false }` [INFO] [stdout] 6f6a5721d623634f94eadc758900da5733609e93491638c4d15776afa1053c3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d73039bf68275ce129782abc4b1e9f68f6e5eaa25e7c4372ffdfaafa2e13861b [INFO] running `Command { std: "docker" "start" "-a" "d73039bf68275ce129782abc4b1e9f68f6e5eaa25e7c4372ffdfaafa2e13861b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling negative-proc_macros v0.1.2 [INFO] [stderr] Compiling negative v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.74s [INFO] running `Command { std: "docker" "inspect" "d73039bf68275ce129782abc4b1e9f68f6e5eaa25e7c4372ffdfaafa2e13861b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d73039bf68275ce129782abc4b1e9f68f6e5eaa25e7c4372ffdfaafa2e13861b", kill_on_drop: false }` [INFO] [stdout] d73039bf68275ce129782abc4b1e9f68f6e5eaa25e7c4372ffdfaafa2e13861b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2c78291059ce23d2fc4e0adc2e4ce455a6a5d6d7c721415cd65937415fc24d3c [INFO] running `Command { std: "docker" "start" "-a" "2c78291059ce23d2fc4e0adc2e4ce455a6a5d6d7c721415cd65937415fc24d3c", kill_on_drop: false }` [INFO] [stderr] Compiling negative v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Foo` is never constructed [INFO] [stdout] --> tests/coherence.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Foo; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Demo` is never used [INFO] [stdout] --> tests/coherence.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | trait Demo {} [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Foo` is never constructed [INFO] [stdout] --> tests/unit_struct_non_send_sync.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Foo; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "2c78291059ce23d2fc4e0adc2e4ce455a6a5d6d7c721415cd65937415fc24d3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c78291059ce23d2fc4e0adc2e4ce455a6a5d6d7c721415cd65937415fc24d3c", kill_on_drop: false }` [INFO] [stdout] 2c78291059ce23d2fc4e0adc2e4ce455a6a5d6d7c721415cd65937415fc24d3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 04839d7d53b46cc40d5df13a1d965eebd6a1fa9bbe1526241da60d9fea957ffc [INFO] running `Command { std: "docker" "start" "-a" "04839d7d53b46cc40d5df13a1d965eebd6a1fa9bbe1526241da60d9fea957ffc", kill_on_drop: false }` [INFO] [stderr] warning: struct `Foo` is never constructed [INFO] [stderr] --> tests/coherence.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Foo; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait `Demo` is never used [INFO] [stderr] --> tests/coherence.rs:6:7 [INFO] [stderr] | [INFO] [stderr] 6 | trait Demo {} [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `negative` (test "coherence") generated 2 warnings [INFO] [stderr] warning: struct `Foo` is never constructed [INFO] [stderr] --> tests/unit_struct_non_send_sync.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Foo; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `negative` (test "unit_struct_non_send_sync") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/_lib.rs (/opt/rustwide/target/debug/deps/negative-4da94f695a032d43) [INFO] [stdout] [INFO] [stderr] Running tests/coherence.rs (/opt/rustwide/target/debug/deps/coherence-60889fc4d87ae38b) [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] Running tests/unit_struct_non_send_sync.rs (/opt/rustwide/target/debug/deps/unit_struct_non_send_sync-bdd2471db11e1d06) [INFO] [stdout] [INFO] [stderr] Doc-tests negative [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] [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] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/_lib.rs - (line 93) ... ignored [INFO] [stdout] test src/_lib.rs - _compile_fail_tests (line 35) - compile fail ... ok [INFO] [stdout] test src/_lib.rs - (line 35) - compile fail ... ok [INFO] [stdout] test src/_lib.rs - _compile_fail_tests (line 48) - compile fail ... ok [INFO] [stdout] test src/_lib.rs - _compile_fail_tests (line 59) - compile fail ... ok [INFO] [stdout] test src/_lib.rs - (line 65) - compile fail ... ok [INFO] [stdout] test src/_lib.rs - _compile_fail_tests (line 24) - compile fail ... ok [INFO] [stdout] test src/_lib.rs - _compile_fail_tests (line 13) - compile fail ... ok [INFO] [stdout] test src/_lib.rs - (line 50) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.33s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "04839d7d53b46cc40d5df13a1d965eebd6a1fa9bbe1526241da60d9fea957ffc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04839d7d53b46cc40d5df13a1d965eebd6a1fa9bbe1526241da60d9fea957ffc", kill_on_drop: false }` [INFO] [stdout] 04839d7d53b46cc40d5df13a1d965eebd6a1fa9bbe1526241da60d9fea957ffc