[INFO] fetching crate scoped_stack 1.2.1...
[INFO] testing scoped_stack-1.2.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate scoped_stack 1.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate scoped_stack 1.2.1
[INFO] finished tweaking crates.io crate scoped_stack 1.2.1
[INFO] tweaked toml for crates.io crate scoped_stack 1.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate scoped_stack 1.2.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2240a8b5b4f22db024b6e29dd22eb34763e9be99e34c2b310f8f287de772f5a0
[INFO] running `Command { std: "docker" "start" "-a" "2240a8b5b4f22db024b6e29dd22eb34763e9be99e34c2b310f8f287de772f5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2240a8b5b4f22db024b6e29dd22eb34763e9be99e34c2b310f8f287de772f5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2240a8b5b4f22db024b6e29dd22eb34763e9be99e34c2b310f8f287de772f5a0", kill_on_drop: false }`
[INFO] [stdout] 2240a8b5b4f22db024b6e29dd22eb34763e9be99e34c2b310f8f287de772f5a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a029977f54f7b6852128d68f94e47c1f8d5fde69d1cae3b3b2508622b658990
[INFO] running `Command { std: "docker" "start" "-a" "7a029977f54f7b6852128d68f94e47c1f8d5fde69d1cae3b3b2508622b658990", kill_on_drop: false }`
[INFO] [stderr]    Compiling scoped_stack v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "7a029977f54f7b6852128d68f94e47c1f8d5fde69d1cae3b3b2508622b658990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a029977f54f7b6852128d68f94e47c1f8d5fde69d1cae3b3b2508622b658990", kill_on_drop: false }`
[INFO] [stdout] 7a029977f54f7b6852128d68f94e47c1f8d5fde69d1cae3b3b2508622b658990
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f542e29fdb6a425ffee0abea228e02e63ef6c4ca39e04f5ed05f5e3a7fff67a
[INFO] running `Command { std: "docker" "start" "-a" "8f542e29fdb6a425ffee0abea228e02e63ef6c4ca39e04f5ed05f5e3a7fff67a", kill_on_drop: false }`
[INFO] [stderr]    Compiling scoped_stack v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "8f542e29fdb6a425ffee0abea228e02e63ef6c4ca39e04f5ed05f5e3a7fff67a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f542e29fdb6a425ffee0abea228e02e63ef6c4ca39e04f5ed05f5e3a7fff67a", kill_on_drop: false }`
[INFO] [stdout] 8f542e29fdb6a425ffee0abea228e02e63ef6c4ca39e04f5ed05f5e3a7fff67a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fac19178e7c25f5c43840f39dc05cf37ef8231e923754ee5927230810418812d
[INFO] running `Command { std: "docker" "start" "-a" "fac19178e7c25f5c43840f39dc05cf37ef8231e923754ee5927230810418812d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scoped_stack-42b137bf3a7e2eee)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::test_has ... ok
[INFO] [stdout] test tests::test_get ... ok
[INFO] [stdout] test tests::test_insert ... ok
[INFO] [stdout] test tests::test_get_scope ... ok
[INFO] [stdout] test tests::test_into ... ok
[INFO] [stdout] test tests::test_new ... ok
[INFO] [stdout] test tests::test_push_scope ... ok
[INFO] [stdout] test tests::test_remove_scope ... ok
[INFO] [stdout] test tests::test_pop ... ok
[INFO] [stdout] test tests::test_insert_existing_scope ... ok
[INFO] [stdout] test tests::test_insert_scope ... ok
[INFO] [stdout] test tests::test_push ... ok
[INFO] [stdout] test tests::test_pop_scope ... ok
[INFO] [stdout] test tests::test_remove ... ok
[INFO] [stdout] test tests::test_has_scope ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scoped_stack
[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" "fac19178e7c25f5c43840f39dc05cf37ef8231e923754ee5927230810418812d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac19178e7c25f5c43840f39dc05cf37ef8231e923754ee5927230810418812d", kill_on_drop: false }`
[INFO] [stdout] fac19178e7c25f5c43840f39dc05cf37ef8231e923754ee5927230810418812d