[INFO] fetching crate stacking 0.2.5...
[INFO] testing stacking-0.2.5 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate stacking 0.2.5 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate stacking 0.2.5
[INFO] finished tweaking crates.io crate stacking 0.2.5
[INFO] tweaked toml for crates.io crate stacking 0.2.5 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stacking 0.2.5 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88c7f0773228342376569956fe70dbc8d0ea34aaa2cd7d6273862d9f67bdc747
[INFO] running `Command { std: "docker" "start" "-a" "88c7f0773228342376569956fe70dbc8d0ea34aaa2cd7d6273862d9f67bdc747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88c7f0773228342376569956fe70dbc8d0ea34aaa2cd7d6273862d9f67bdc747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88c7f0773228342376569956fe70dbc8d0ea34aaa2cd7d6273862d9f67bdc747", kill_on_drop: false }`
[INFO] [stdout] 88c7f0773228342376569956fe70dbc8d0ea34aaa2cd7d6273862d9f67bdc747
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f19da4a1ba2b7053fa7baee31976e684dbc8623c9a424b66e2155a117203124b
[INFO] running `Command { std: "docker" "start" "-a" "f19da4a1ba2b7053fa7baee31976e684dbc8623c9a424b66e2155a117203124b", kill_on_drop: false }`
[INFO] [stderr]    Compiling stacking v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "f19da4a1ba2b7053fa7baee31976e684dbc8623c9a424b66e2155a117203124b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f19da4a1ba2b7053fa7baee31976e684dbc8623c9a424b66e2155a117203124b", kill_on_drop: false }`
[INFO] [stdout] f19da4a1ba2b7053fa7baee31976e684dbc8623c9a424b66e2155a117203124b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa67707797d0711474605ecb3096e0f461c1878efb321bff8b25ee9b467cf85c
[INFO] running `Command { std: "docker" "start" "-a" "fa67707797d0711474605ecb3096e0f461c1878efb321bff8b25ee9b467cf85c", kill_on_drop: false }`
[INFO] [stderr]    Compiling stacking v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "fa67707797d0711474605ecb3096e0f461c1878efb321bff8b25ee9b467cf85c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa67707797d0711474605ecb3096e0f461c1878efb321bff8b25ee9b467cf85c", kill_on_drop: false }`
[INFO] [stdout] fa67707797d0711474605ecb3096e0f461c1878efb321bff8b25ee9b467cf85c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65e4be034881f77111cd7422cd521b4e79b4d647e5a28e0b564554b2e46f28e8
[INFO] running `Command { std: "docker" "start" "-a" "65e4be034881f77111cd7422cd521b4e79b4d647e5a28e0b564554b2e46f28e8", 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/stacking-e71e8e450b7ca500)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::queue_len ... ok
[INFO] [stdout] test tests::empty_stack_pop ... ok
[INFO] [stdout] test tests::queue_push_pop ... ok
[INFO] [stdout] test tests::empty_queue_pop ... ok
[INFO] [stdout] test tests::stack_push_pop ... ok
[INFO] [stdout] test tests::stack_len ... 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 stacking
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/stack.rs - stack::stacks::Queue<T>::push (line 229) ... ok
[INFO] [stdout] test src/stack.rs - stack::stacks::Stack<T>::len (line 186) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/stack.rs - stack::stacks::Queue<T>::len (line 294) ... ok
[INFO] [stdout] test src/stack.rs - stack::stacks::Stack<T>::pop (line 147) ... ok
[INFO] [stdout] test src/stack.rs - stack::stacks::Stack<T>::push (line 126) ... ok
[INFO] [stdout] test src/stack.rs - stack::stacks::Queue<T>::pop (line 256) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "65e4be034881f77111cd7422cd521b4e79b4d647e5a28e0b564554b2e46f28e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65e4be034881f77111cd7422cd521b4e79b4d647e5a28e0b564554b2e46f28e8", kill_on_drop: false }`
[INFO] [stdout] 65e4be034881f77111cd7422cd521b4e79b4d647e5a28e0b564554b2e46f28e8
