[INFO] fetching crate recycle-box 0.2.0...
[INFO] testing recycle-box-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate recycle-box 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate recycle-box 0.2.0
[INFO] finished tweaking crates.io crate recycle-box 0.2.0
[INFO] tweaked toml for crates.io crate recycle-box 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate recycle-box 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2657f231641c07caf8bbe9d7e24b507096393387e6acc01f3f1cc684bc7352c
[INFO] running `Command { std: "docker" "start" "-a" "a2657f231641c07caf8bbe9d7e24b507096393387e6acc01f3f1cc684bc7352c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2657f231641c07caf8bbe9d7e24b507096393387e6acc01f3f1cc684bc7352c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2657f231641c07caf8bbe9d7e24b507096393387e6acc01f3f1cc684bc7352c", kill_on_drop: false }`
[INFO] [stdout] a2657f231641c07caf8bbe9d7e24b507096393387e6acc01f3f1cc684bc7352c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a83658ff6a73acda8d8c75902869ca7a3f035863ec6387e292406b3f1cbbff2a
[INFO] running `Command { std: "docker" "start" "-a" "a83658ff6a73acda8d8c75902869ca7a3f035863ec6387e292406b3f1cbbff2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling recycle-box v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "a83658ff6a73acda8d8c75902869ca7a3f035863ec6387e292406b3f1cbbff2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a83658ff6a73acda8d8c75902869ca7a3f035863ec6387e292406b3f1cbbff2a", kill_on_drop: false }`
[INFO] [stdout] a83658ff6a73acda8d8c75902869ca7a3f035863ec6387e292406b3f1cbbff2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f05cb25444c9a962e961ff303c93d90f9c3d2bad9ef8896f9adccd8e1949e63
[INFO] running `Command { std: "docker" "start" "-a" "4f05cb25444c9a962e961ff303c93d90f9c3d2bad9ef8896f9adccd8e1949e63", kill_on_drop: false }`
[INFO] [stderr]    Compiling recycle-box v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "4f05cb25444c9a962e961ff303c93d90f9c3d2bad9ef8896f9adccd8e1949e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f05cb25444c9a962e961ff303c93d90f9c3d2bad9ef8896f9adccd8e1949e63", kill_on_drop: false }`
[INFO] [stdout] 4f05cb25444c9a962e961ff303c93d90f9c3d2bad9ef8896f9adccd8e1949e63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f0b51fbfa06816ccc924f842cc4cbda8b8b55684007e3c4234b517d6d8449f1
[INFO] running `Command { std: "docker" "start" "-a" "0f0b51fbfa06816ccc924f842cc4cbda8b8b55684007e3c4234b517d6d8449f1", 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/recycle_box-97876f429a93e10e)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::test_new_zero_sized ... ok
[INFO] [stdout] test tests::test_coerce_unsized ... ok
[INFO] [stdout] test tests::test_new ... ok
[INFO] [stdout] test tests::test_recycle_with_bigger ... ok
[INFO] [stdout] test tests::test_recycle_with_smaller ... ok
[INFO] [stdout] test tests::test_recycle_with_zero_sized ... ok
[INFO] [stdout] test tests::test_replace_with_smaller ... ok
[INFO] [stdout] test tests::test_replace_with_zero_sized ... ok
[INFO] [stdout] test tests::test_replace_from_zero_sized ... ok
[INFO] [stdout] test tests::test_take ... ok
[INFO] [stdout] test tests::test_vacate ... ok
[INFO] [stdout] test tests::test_replace_with_bigger ... ok
[INFO] [stderr]    Doc-tests recycle_box
[INFO] [stdout] test tests::test_recycle_from_zero_sized ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/lib.rs - RecycleBox<T>::recycle_pinned (line 249) ... ok
[INFO] [stdout] test src/lib.rs - coerce_box (line 473) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - RecycleBox<T>::vacate_pinned (line 268) ... ok
[INFO] [stdout] test src/lib.rs - coerce_box (line 461) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f0b51fbfa06816ccc924f842cc4cbda8b8b55684007e3c4234b517d6d8449f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f0b51fbfa06816ccc924f842cc4cbda8b8b55684007e3c4234b517d6d8449f1", kill_on_drop: false }`
[INFO] [stdout] 0f0b51fbfa06816ccc924f842cc4cbda8b8b55684007e3c4234b517d6d8449f1