[INFO] fetching crate temp-stack 1.0.1...
[INFO] testing temp-stack-1.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate temp-stack 1.0.1 into /workspace/builds/worker-0-tc2/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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate temp-stack 1.0.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5cc662f8ea28f9efc65c95363c607adea8c1164bb2080f9e7e50fbeb2cd05470
[INFO] running `Command { std: "docker" "start" "-a" "5cc662f8ea28f9efc65c95363c607adea8c1164bb2080f9e7e50fbeb2cd05470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cc662f8ea28f9efc65c95363c607adea8c1164bb2080f9e7e50fbeb2cd05470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cc662f8ea28f9efc65c95363c607adea8c1164bb2080f9e7e50fbeb2cd05470", kill_on_drop: false }`
[INFO] [stdout] 5cc662f8ea28f9efc65c95363c607adea8c1164bb2080f9e7e50fbeb2cd05470
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 827cf31ec6627d11389d877ebfb8b2efcf40295e8343af6f752ebb7c98e28800
[INFO] running `Command { std: "docker" "start" "-a" "827cf31ec6627d11389d877ebfb8b2efcf40295e8343af6f752ebb7c98e28800", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling syn v2.0.110
[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 4.32s
[INFO] running `Command { std: "docker" "inspect" "827cf31ec6627d11389d877ebfb8b2efcf40295e8343af6f752ebb7c98e28800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "827cf31ec6627d11389d877ebfb8b2efcf40295e8343af6f752ebb7c98e28800", kill_on_drop: false }`
[INFO] [stdout] 827cf31ec6627d11389d877ebfb8b2efcf40295e8343af6f752ebb7c98e28800
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83f08253b8b19860ab0ddc514c29902ab934a797ab72c00bcaa8ad1e1d5a05bf
[INFO] running `Command { std: "docker" "start" "-a" "83f08253b8b19860ab0ddc514c29902ab934a797ab72c00bcaa8ad1e1d5a05bf", 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 0.52s
[INFO] running `Command { std: "docker" "inspect" "83f08253b8b19860ab0ddc514c29902ab934a797ab72c00bcaa8ad1e1d5a05bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83f08253b8b19860ab0ddc514c29902ab934a797ab72c00bcaa8ad1e1d5a05bf", kill_on_drop: false }`
[INFO] [stdout] 83f08253b8b19860ab0ddc514c29902ab934a797ab72c00bcaa8ad1e1d5a05bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 972a35cddde14d115ad9f044288dcec8da187b7a7880fa6600298d6c0a0206ff
[INFO] running `Command { std: "docker" "start" "-a" "972a35cddde14d115ad9f044288dcec8da187b7a7880fa6600298d6c0a0206ff", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/temp_stack-39c82d310b0bfa43)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::empty_stack_mut ... ok
[INFO] [stdout] test tests::stack_with_branching ... ok
[INFO] [stdout] test tests::stack_with_branching_mut ... ok
[INFO] [stdout] test tests::stack_with_frames_mut ... ok
[INFO] [stdout] test tests::empty_stack ... ok
[INFO] [stdout] test tests::stack_with_frames ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "972a35cddde14d115ad9f044288dcec8da187b7a7880fa6600298d6c0a0206ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "972a35cddde14d115ad9f044288dcec8da187b7a7880fa6600298d6c0a0206ff", kill_on_drop: false }`
[INFO] [stdout] 972a35cddde14d115ad9f044288dcec8da187b7a7880fa6600298d6c0a0206ff