[INFO] fetching crate temp-stack 1.0.1...
[INFO] testing temp-stack-1.0.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate temp-stack 1.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate temp-stack 1.0.1
[INFO] finished tweaking crates.io crate temp-stack 1.0.1
[INFO] tweaked toml for crates.io crate temp-stack 1.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate temp-stack 1.0.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded temp-inst-derive v1.0.0
[INFO] [stderr]   Downloaded temp-inst v1.0.0
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59d3390ff25f1dbdac91775dc42c2f461e042be4c2264ba14d0a54f5e3f5c483
[INFO] running `Command { std: "docker" "start" "-a" "59d3390ff25f1dbdac91775dc42c2f461e042be4c2264ba14d0a54f5e3f5c483", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59d3390ff25f1dbdac91775dc42c2f461e042be4c2264ba14d0a54f5e3f5c483", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59d3390ff25f1dbdac91775dc42c2f461e042be4c2264ba14d0a54f5e3f5c483", kill_on_drop: false }`
[INFO] [stdout] 59d3390ff25f1dbdac91775dc42c2f461e042be4c2264ba14d0a54f5e3f5c483
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5503465a4ee184441db926d557dd7217158cb7d98ffc4928a220f5de08f772b
[INFO] running `Command { std: "docker" "start" "-a" "a5503465a4ee184441db926d557dd7217158cb7d98ffc4928a220f5de08f772b", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling temp-inst-derive v1.0.0
[INFO] [stderr]    Compiling temp-inst v1.0.0
[INFO] [stderr]    Compiling temp-stack v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "a5503465a4ee184441db926d557dd7217158cb7d98ffc4928a220f5de08f772b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5503465a4ee184441db926d557dd7217158cb7d98ffc4928a220f5de08f772b", kill_on_drop: false }`
[INFO] [stdout] a5503465a4ee184441db926d557dd7217158cb7d98ffc4928a220f5de08f772b
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ec8fec8ab85a7265a9f8b336f7ec6c48b668a493265e6d87eb0bb513775cd4e
[INFO] running `Command { std: "docker" "start" "-a" "3ec8fec8ab85a7265a9f8b336f7ec6c48b668a493265e6d87eb0bb513775cd4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling temp-stack v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "3ec8fec8ab85a7265a9f8b336f7ec6c48b668a493265e6d87eb0bb513775cd4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec8fec8ab85a7265a9f8b336f7ec6c48b668a493265e6d87eb0bb513775cd4e", kill_on_drop: false }`
[INFO] [stdout] 3ec8fec8ab85a7265a9f8b336f7ec6c48b668a493265e6d87eb0bb513775cd4e
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c3f9f74b2c0588d9f392d0bbef9c1d805838892137a1f9e41e4e3962283452d0
[INFO] running `Command { std: "docker" "start" "-a" "c3f9f74b2c0588d9f392d0bbef9c1d805838892137a1f9e41e4e3962283452d0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/temp_stack-9c1c4e4ed93a033b)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::empty_stack_mut ... ok
[INFO] [stdout] test tests::empty_stack ... ok
[INFO] [stdout] test tests::stack_with_frames_mut ... ok
[INFO] [stdout] test tests::stack_with_frames ... ok
[INFO] [stdout] test tests::stack_with_branching_mut ... ok
[INFO] [stdout] test tests::stack_with_branching ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests temp_stack
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c3f9f74b2c0588d9f392d0bbef9c1d805838892137a1f9e41e4e3962283452d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3f9f74b2c0588d9f392d0bbef9c1d805838892137a1f9e41e4e3962283452d0", kill_on_drop: false }`
[INFO] [stdout] c3f9f74b2c0588d9f392d0bbef9c1d805838892137a1f9e41e4e3962283452d0