[INFO] fetching crate copstr 0.0.2...
[INFO] testing copstr-0.0.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate copstr 0.0.2 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate copstr 0.0.2 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate copstr 0.0.2
[INFO] finished tweaking crates.io crate copstr 0.0.2
[INFO] tweaked toml for crates.io crate copstr 0.0.2 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad10490f663cce9402758972638b705809f7b74f04b27749bda8f427ed3356da
[INFO] running `Command { std: "docker" "start" "-a" "ad10490f663cce9402758972638b705809f7b74f04b27749bda8f427ed3356da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad10490f663cce9402758972638b705809f7b74f04b27749bda8f427ed3356da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad10490f663cce9402758972638b705809f7b74f04b27749bda8f427ed3356da", kill_on_drop: false }`
[INFO] [stdout] ad10490f663cce9402758972638b705809f7b74f04b27749bda8f427ed3356da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20b86076e6c96cb53be8441a78a48424a98a7e89e4e14e8994130cbe8ba8048b
[INFO] running `Command { std: "docker" "start" "-a" "20b86076e6c96cb53be8441a78a48424a98a7e89e4e14e8994130cbe8ba8048b", kill_on_drop: false }`
[INFO] [stderr]    Compiling copstr v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "20b86076e6c96cb53be8441a78a48424a98a7e89e4e14e8994130cbe8ba8048b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20b86076e6c96cb53be8441a78a48424a98a7e89e4e14e8994130cbe8ba8048b", kill_on_drop: false }`
[INFO] [stdout] 20b86076e6c96cb53be8441a78a48424a98a7e89e4e14e8994130cbe8ba8048b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3fa8ded4e5cc5c1329f549a90ee25c6e1aecfb00000175de385b481ce7de386
[INFO] running `Command { std: "docker" "start" "-a" "f3fa8ded4e5cc5c1329f549a90ee25c6e1aecfb00000175de385b481ce7de386", kill_on_drop: false }`
[INFO] [stderr]    Compiling copstr v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "f3fa8ded4e5cc5c1329f549a90ee25c6e1aecfb00000175de385b481ce7de386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3fa8ded4e5cc5c1329f549a90ee25c6e1aecfb00000175de385b481ce7de386", kill_on_drop: false }`
[INFO] [stdout] f3fa8ded4e5cc5c1329f549a90ee25c6e1aecfb00000175de385b481ce7de386
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc0e569e1d7dddfe9eb28a435eaffa9a11ec9d0b38ce93f349b197e5ceed15b3
[INFO] running `Command { std: "docker" "start" "-a" "cc0e569e1d7dddfe9eb28a435eaffa9a11ec9d0b38ce93f349b197e5ceed15b3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/copstr-49cd8a8b9ee7e2fa)
[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] [stderr]      Running tests/copstr_tests.rs (/opt/rustwide/target/debug/deps/copstr_tests-70b7862c54bbfbf6)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_basic ... ok
[INFO] [stdout] test test_new_trunc ... ok
[INFO] [stdout] test test_push ... ok
[INFO] [stdout] test test_push_err ... ok
[INFO] [stdout] test test_fromiter ... ok
[INFO] [stdout] test test_replace_err ... ok
[INFO] [stdout] test test_replace ... ok
[INFO] [stdout] test test_replace_trunc ... ok
[INFO] [stdout] test test_tryfrom_err ... ok
[INFO] [stdout] test test_utf8_invalid_replace ... ok
[INFO] [stdout] test test_utf8_invalid_tryfrom ... ok
[INFO] [stdout] test test_utf8_overflow_tryfrom ... ok
[INFO] [stdout] test test_utf8_push ... ok
[INFO] [stdout] test test_utf8_tryfrom ... ok
[INFO] [stdout] test test_utf8_replace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests copstr
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc0e569e1d7dddfe9eb28a435eaffa9a11ec9d0b38ce93f349b197e5ceed15b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc0e569e1d7dddfe9eb28a435eaffa9a11ec9d0b38ce93f349b197e5ceed15b3", kill_on_drop: false }`
[INFO] [stdout] cc0e569e1d7dddfe9eb28a435eaffa9a11ec9d0b38ce93f349b197e5ceed15b3