[INFO] fetching crate hashstash 0.5.0...
[INFO] testing hashstash-0.5.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate hashstash 0.5.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate hashstash 0.5.0
[INFO] finished tweaking crates.io crate hashstash 0.5.0
[INFO] tweaked toml for crates.io crate hashstash 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hashstash 0.5.0 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] crate crates.io crate hashstash 0.5.0 already has a lockfile, it will not be regenerated
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 735702818cfa5a9c258f5d67949e75137b0711d4ad2307f83752acb7d7bab69a
[INFO] running `Command { std: "docker" "start" "-a" "735702818cfa5a9c258f5d67949e75137b0711d4ad2307f83752acb7d7bab69a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "735702818cfa5a9c258f5d67949e75137b0711d4ad2307f83752acb7d7bab69a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "735702818cfa5a9c258f5d67949e75137b0711d4ad2307f83752acb7d7bab69a", kill_on_drop: false }`
[INFO] [stdout] 735702818cfa5a9c258f5d67949e75137b0711d4ad2307f83752acb7d7bab69a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9ed00d826e6e18b37cc9209889c61ff8d7d8fdf4d55ecc448e217d144b7ef24e
[INFO] running `Command { std: "docker" "start" "-a" "9ed00d826e6e18b37cc9209889c61ff8d7d8fdf4d55ecc448e217d144b7ef24e", kill_on_drop: false }`
[INFO] [stderr]    Compiling seahash v4.1.0
[INFO] [stderr]    Compiling hashstash v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "9ed00d826e6e18b37cc9209889c61ff8d7d8fdf4d55ecc448e217d144b7ef24e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ed00d826e6e18b37cc9209889c61ff8d7d8fdf4d55ecc448e217d144b7ef24e", kill_on_drop: false }`
[INFO] [stdout] 9ed00d826e6e18b37cc9209889c61ff8d7d8fdf4d55ecc448e217d144b7ef24e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 040c547cea16f6d283e498f80ac6d10be8e824a6f4a06b18d438d4834d4c8c07
[INFO] running `Command { std: "docker" "start" "-a" "040c547cea16f6d283e498f80ac6d10be8e824a6f4a06b18d438d4834d4c8c07", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hashstash v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.91s
[INFO] running `Command { std: "docker" "inspect" "040c547cea16f6d283e498f80ac6d10be8e824a6f4a06b18d438d4834d4c8c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "040c547cea16f6d283e498f80ac6d10be8e824a6f4a06b18d438d4834d4c8c07", kill_on_drop: false }`
[INFO] [stdout] 040c547cea16f6d283e498f80ac6d10be8e824a6f4a06b18d438d4834d4c8c07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1de1ef865ee2949428c4b3a21ecae4f7fc20e3a589b4ca585468dff237e28aad
[INFO] running `Command { std: "docker" "start" "-a" "1de1ef865ee2949428c4b3a21ecae4f7fc20e3a589b4ca585468dff237e28aad", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hashstash-9cb164958f27ee94)
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test::test_basic_struct ... ok
[INFO] [stdout] test test::test_basic_struct_proxy ... ok
[INFO] [stdout] test test::test_graph_roundtrip ... ok
[INFO] [stdout] test test::test_one_level_nested_struct ... ok
[INFO] [stdout] test test::test_option ... ok
[INFO] [stdout] test test::test_hashset_of_basic_objects ... ok
[INFO] [stdout] test test::test_roundtrip_struct_with_vecs ... ok
[INFO] [stdout] test test::test_roundtrip_vec_of_objects ... ok
[INFO] [stdout] test test::test_struct_with_vec ... ok
[INFO] [stdout] test test::test_vec_of_objects ... ok
[INFO] [stdout] test test::test_roundtrip_hashset_of_basic_objects ... ok
[INFO] [stdout] test test::test_roundtrip_nested ... ok
[INFO] [stdout] test test::test_roundtrip_weird_container ... ok
[INFO] [stdout] test test::test_basic_struct_changing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hashstash
[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" "1de1ef865ee2949428c4b3a21ecae4f7fc20e3a589b4ca585468dff237e28aad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1de1ef865ee2949428c4b3a21ecae4f7fc20e3a589b4ca585468dff237e28aad", kill_on_drop: false }`
[INFO] [stdout] 1de1ef865ee2949428c4b3a21ecae4f7fc20e3a589b4ca585468dff237e28aad