[INFO] fetching crate self-compare 0.2.0...
[INFO] testing self-compare-0.2.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate self-compare 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate self-compare 0.2.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate self-compare 0.2.0
[INFO] finished tweaking crates.io crate self-compare 0.2.0
[INFO] tweaked toml for crates.io crate self-compare 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35a129dbcc14d99c8cec60ceeb9125531e82a7a97bb4aa280b0b9337bc79854a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "35a129dbcc14d99c8cec60ceeb9125531e82a7a97bb4aa280b0b9337bc79854a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35a129dbcc14d99c8cec60ceeb9125531e82a7a97bb4aa280b0b9337bc79854a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35a129dbcc14d99c8cec60ceeb9125531e82a7a97bb4aa280b0b9337bc79854a", kill_on_drop: false }`
[INFO] [stdout] 35a129dbcc14d99c8cec60ceeb9125531e82a7a97bb4aa280b0b9337bc79854a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9bd3a50a1b0ded12cdae5188e54a3c59ab24b57e77273b9d12e81ca6d71cbb5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a9bd3a50a1b0ded12cdae5188e54a3c59ab24b57e77273b9d12e81ca6d71cbb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling self-compare v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "a9bd3a50a1b0ded12cdae5188e54a3c59ab24b57e77273b9d12e81ca6d71cbb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9bd3a50a1b0ded12cdae5188e54a3c59ab24b57e77273b9d12e81ca6d71cbb5", kill_on_drop: false }`
[INFO] [stdout] a9bd3a50a1b0ded12cdae5188e54a3c59ab24b57e77273b9d12e81ca6d71cbb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ab2d9e4ce662dbfbd255f27e7e4bf16283505e199734a9bd4ea7f7fddc1a64a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1ab2d9e4ce662dbfbd255f27e7e4bf16283505e199734a9bd4ea7f7fddc1a64a", kill_on_drop: false }`
[INFO] [stderr]    Compiling self-compare v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "1ab2d9e4ce662dbfbd255f27e7e4bf16283505e199734a9bd4ea7f7fddc1a64a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ab2d9e4ce662dbfbd255f27e7e4bf16283505e199734a9bd4ea7f7fddc1a64a", kill_on_drop: false }`
[INFO] [stdout] 1ab2d9e4ce662dbfbd255f27e7e4bf16283505e199734a9bd4ea7f7fddc1a64a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1c04dfedde1864db2cadb72f5f80bace2405c8edf95fd0114a5170c80398e51d
[INFO] running `Command { std: "docker" "start" "-a" "1c04dfedde1864db2cadb72f5f80bace2405c8edf95fd0114a5170c80398e51d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/self_compare-c1b4bcf52065291e)
[INFO] [stdout] test mut_tests::two_elements ... ok
[INFO] [stdout] test mut_tests::all_compare_1 ... ok
[INFO] [stdout] test mut_tests::all_compare_0 ... ok
[INFO] [stdout] test mut_tests::compare_and_enumerate_yield_the_same ... ok
[INFO] [stdout] test tests::compare_and_enumerate_yield_the_same ... ok
[INFO] [stdout] test mut_tests::empty ... ok
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::one_element ... ok
[INFO] [stdout] test tests::two_elements ... ok
[INFO] [stdout] test mut_tests::one_element ... ok
[INFO] [stderr]    Doc-tests self-compare
[INFO] [stdout] test mut_tests::all_compare_1000 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[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" "1c04dfedde1864db2cadb72f5f80bace2405c8edf95fd0114a5170c80398e51d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c04dfedde1864db2cadb72f5f80bace2405c8edf95fd0114a5170c80398e51d", kill_on_drop: false }`
[INFO] [stdout] 1c04dfedde1864db2cadb72f5f80bace2405c8edf95fd0114a5170c80398e51d