[INFO] updating cached repository https://github.com/JarredAllen/rust-vec-copy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 25711b350817d34c67196aabd643da85542e4d98
[INFO] testing JarredAllen/rust-vec-copy against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJarredAllen%2Frust-vec-copy" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JarredAllen/rust-vec-copy on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JarredAllen/rust-vec-copy
[INFO] finished tweaking git repo https://github.com/JarredAllen/rust-vec-copy
[INFO] tweaked toml for git repo https://github.com/JarredAllen/rust-vec-copy written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/JarredAllen/rust-vec-copy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4cbb7088a7f0746470b42cc5cbb139a14d9988770bd81707faa4e8c42e66212
[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" "d4cbb7088a7f0746470b42cc5cbb139a14d9988770bd81707faa4e8c42e66212", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4cbb7088a7f0746470b42cc5cbb139a14d9988770bd81707faa4e8c42e66212", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4cbb7088a7f0746470b42cc5cbb139a14d9988770bd81707faa4e8c42e66212", kill_on_drop: false }`
[INFO] [stdout] d4cbb7088a7f0746470b42cc5cbb139a14d9988770bd81707faa4e8c42e66212
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", 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] 2c45800c31a4e1b7acf60d13c56dbcd3b43d4e90ed654c13e4f32f3cf00e82ff
[INFO] running `Command { std: "docker" "start" "-a" "2c45800c31a4e1b7acf60d13c56dbcd3b43d4e90ed654c13e4f32f3cf00e82ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "2c45800c31a4e1b7acf60d13c56dbcd3b43d4e90ed654c13e4f32f3cf00e82ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c45800c31a4e1b7acf60d13c56dbcd3b43d4e90ed654c13e4f32f3cf00e82ff", kill_on_drop: false }`
[INFO] [stdout] 2c45800c31a4e1b7acf60d13c56dbcd3b43d4e90ed654c13e4f32f3cf00e82ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", 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] c40435e9f4e74f63067af21732d9cc8ba01679454033f350a1d2c8ab0b1d3f92
[INFO] running `Command { std: "docker" "start" "-a" "c40435e9f4e74f63067af21732d9cc8ba01679454033f350a1d2c8ab0b1d3f92", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "c40435e9f4e74f63067af21732d9cc8ba01679454033f350a1d2c8ab0b1d3f92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c40435e9f4e74f63067af21732d9cc8ba01679454033f350a1d2c8ab0b1d3f92", kill_on_drop: false }`
[INFO] [stdout] c40435e9f4e74f63067af21732d9cc8ba01679454033f350a1d2c8ab0b1d3f92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] b8fa924b8e9cfc32e9371a162661c109a1360977981b151d85e00beaa69fdff4
[INFO] running `Command { std: "docker" "start" "-a" "b8fa924b8e9cfc32e9371a162661c109a1360977981b151d85e00beaa69fdff4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/vec-c6a90ca198c70739
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test vec::tests::test_into_iter ... ok
[INFO] [stdout] test vec::tests::test_insert ... ok
[INFO] [stdout] test vec::tests::test_push_pop ... ok
[INFO] [stdout] test vec::tests::test_remove ... ok
[INFO] [stdout] test vec::tests::test_slice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/vec-124e95d6d6bfcac4
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vec
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b8fa924b8e9cfc32e9371a162661c109a1360977981b151d85e00beaa69fdff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8fa924b8e9cfc32e9371a162661c109a1360977981b151d85e00beaa69fdff4", kill_on_drop: false }`
[INFO] [stdout] b8fa924b8e9cfc32e9371a162661c109a1360977981b151d85e00beaa69fdff4