[INFO] fetching crate copystr 0.0.5...
[INFO] testing copystr-0.0.5 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate copystr 0.0.5 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate copystr 0.0.5 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate copystr 0.0.5
[INFO] finished tweaking crates.io crate copystr 0.0.5
[INFO] tweaked toml for crates.io crate copystr 0.0.5 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7eb8f8fd88d748fb19f202915d052ecccb7755f4d1e4f3409865087e0dc04aa
[INFO] running `Command { std: "docker" "start" "-a" "e7eb8f8fd88d748fb19f202915d052ecccb7755f4d1e4f3409865087e0dc04aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7eb8f8fd88d748fb19f202915d052ecccb7755f4d1e4f3409865087e0dc04aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7eb8f8fd88d748fb19f202915d052ecccb7755f4d1e4f3409865087e0dc04aa", kill_on_drop: false }`
[INFO] [stdout] e7eb8f8fd88d748fb19f202915d052ecccb7755f4d1e4f3409865087e0dc04aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6b08840397ca2e7e9f34e29edb7d06ba553839e58b828463e702fb786a6420b
[INFO] running `Command { std: "docker" "start" "-a" "e6b08840397ca2e7e9f34e29edb7d06ba553839e58b828463e702fb786a6420b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling copystr v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `Command { std: "docker" "inspect" "e6b08840397ca2e7e9f34e29edb7d06ba553839e58b828463e702fb786a6420b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6b08840397ca2e7e9f34e29edb7d06ba553839e58b828463e702fb786a6420b", kill_on_drop: false }`
[INFO] [stdout] e6b08840397ca2e7e9f34e29edb7d06ba553839e58b828463e702fb786a6420b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9b4f00d00df4033a91fb492dd8eeb6afa9729f89f86ffca43331bc0507bd2a4
[INFO] running `Command { std: "docker" "start" "-a" "f9b4f00d00df4033a91fb492dd8eeb6afa9729f89f86ffca43331bc0507bd2a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling copystr v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.02s
[INFO] running `Command { std: "docker" "inspect" "f9b4f00d00df4033a91fb492dd8eeb6afa9729f89f86ffca43331bc0507bd2a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9b4f00d00df4033a91fb492dd8eeb6afa9729f89f86ffca43331bc0507bd2a4", kill_on_drop: false }`
[INFO] [stdout] f9b4f00d00df4033a91fb492dd8eeb6afa9729f89f86ffca43331bc0507bd2a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8155dc2d2b69da335c799f2834c9b50c7d40dbab8a30e2f86dc92bc29be1eecf
[INFO] running `Command { std: "docker" "start" "-a" "8155dc2d2b69da335c799f2834c9b50c7d40dbab8a30e2f86dc92bc29be1eecf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/copystr-38a6c9fd23fafa2f)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::const_construction_should_work ... ok
[INFO] [stdout] test tests::default_ok ... ok
[INFO] [stdout] test tests::copy_string_struct ... ok
[INFO] [stdout] test tests::same_size_copystr_match_works ... ok
[INFO] [stdout] test tests::str_comparison_works ... ok
[INFO] [stdout] test tests::string_comparison_works ... ok
[INFO] [stdout] test tests::same_sized_copystr_comparison_works ... ok
[INFO] [stdout] test tests::string_ordering_works ... ok
[INFO] [stdout] test tests::str_ordering_works ... ok
[INFO] [stdout] test tests::different_sized_copystr_comparison_works ... ok
[INFO] [stdout] test tests::new_string_struct ... ok
[INFO] [stdout] test tests::display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests copystr
[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" "8155dc2d2b69da335c799f2834c9b50c7d40dbab8a30e2f86dc92bc29be1eecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8155dc2d2b69da335c799f2834c9b50c7d40dbab8a30e2f86dc92bc29be1eecf", kill_on_drop: false }`
[INFO] [stdout] 8155dc2d2b69da335c799f2834c9b50c7d40dbab8a30e2f86dc92bc29be1eecf
