[INFO] fetching crate copystr 0.0.5...
[INFO] testing copystr-0.0.5 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate copystr 0.0.5 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate copystr 0.0.5 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 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-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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 48b8d7b0689a982a08455f8dcba6c3b25aa9d1cfa28f2fd301f265e7edb18c8e
[INFO] running `Command { std: "docker" "start" "-a" "48b8d7b0689a982a08455f8dcba6c3b25aa9d1cfa28f2fd301f265e7edb18c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48b8d7b0689a982a08455f8dcba6c3b25aa9d1cfa28f2fd301f265e7edb18c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48b8d7b0689a982a08455f8dcba6c3b25aa9d1cfa28f2fd301f265e7edb18c8e", kill_on_drop: false }`
[INFO] [stdout] 48b8d7b0689a982a08455f8dcba6c3b25aa9d1cfa28f2fd301f265e7edb18c8e
[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] 2e54801308d378284630f939e817de75af1f64649b0110d01ec6ee740190dedd
[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" "2e54801308d378284630f939e817de75af1f64649b0110d01ec6ee740190dedd", kill_on_drop: false }`
[INFO] [stderr]    Compiling copystr v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
[INFO] running `Command { std: "docker" "inspect" "2e54801308d378284630f939e817de75af1f64649b0110d01ec6ee740190dedd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e54801308d378284630f939e817de75af1f64649b0110d01ec6ee740190dedd", kill_on_drop: false }`
[INFO] [stdout] 2e54801308d378284630f939e817de75af1f64649b0110d01ec6ee740190dedd
[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] ada82084774f999ca2335cca163e3e60ba7a556a53bcbbb6cb6fe5cb802c5826
[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" "ada82084774f999ca2335cca163e3e60ba7a556a53bcbbb6cb6fe5cb802c5826", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling copystr v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.48s
[INFO] running `Command { std: "docker" "inspect" "ada82084774f999ca2335cca163e3e60ba7a556a53bcbbb6cb6fe5cb802c5826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ada82084774f999ca2335cca163e3e60ba7a556a53bcbbb6cb6fe5cb802c5826", kill_on_drop: false }`
[INFO] [stdout] ada82084774f999ca2335cca163e3e60ba7a556a53bcbbb6cb6fe5cb802c5826
[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] caf5fd012fdefbd87f25e70d88111cf8b159a4316e5c31a7b07bc4ae59a97442
[INFO] running `Command { std: "docker" "start" "-a" "caf5fd012fdefbd87f25e70d88111cf8b159a4316e5c31a7b07bc4ae59a97442", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/copystr-b92b2e8fc881658e)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::copy_string_struct ... ok
[INFO] [stdout] test tests::default_ok ... ok
[INFO] [stdout] test tests::same_sized_copystr_comparison_works ... ok
[INFO] [stdout] test tests::str_comparison_works ... ok
[INFO] [stderr]    Doc-tests copystr
[INFO] [stdout] test tests::same_size_copystr_match_works ... ok
[INFO] [stdout] test tests::str_ordering_works ... ok
[INFO] [stdout] test tests::string_comparison_works ... ok
[INFO] [stdout] test tests::string_ordering_works ... ok
[INFO] [stdout] test tests::const_construction_should_work ... ok
[INFO] [stdout] test tests::new_string_struct ... ok
[INFO] [stdout] test tests::display ... ok
[INFO] [stdout] test tests::different_sized_copystr_comparison_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "caf5fd012fdefbd87f25e70d88111cf8b159a4316e5c31a7b07bc4ae59a97442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caf5fd012fdefbd87f25e70d88111cf8b159a4316e5c31a7b07bc4ae59a97442", kill_on_drop: false }`
[INFO] [stdout] caf5fd012fdefbd87f25e70d88111cf8b159a4316e5c31a7b07bc4ae59a97442