[INFO] fetching crate str-buf 4.0.0...
[INFO] testing str-buf-4.0.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate str-buf 4.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate str-buf 4.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate str-buf 4.0.0
[INFO] tweaked toml for crates.io crate str-buf 4.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate str-buf 4.0.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate str-buf 4.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ee8e3bd71d7847e571bff6209055a2c8d31979d67a73b58d91169e986ec9746
[INFO] running `Command { std: "docker" "start" "-a" "9ee8e3bd71d7847e571bff6209055a2c8d31979d67a73b58d91169e986ec9746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ee8e3bd71d7847e571bff6209055a2c8d31979d67a73b58d91169e986ec9746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ee8e3bd71d7847e571bff6209055a2c8d31979d67a73b58d91169e986ec9746", kill_on_drop: false }`
[INFO] [stdout] 9ee8e3bd71d7847e571bff6209055a2c8d31979d67a73b58d91169e986ec9746
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8309c006643ddb850a6af3ebdbbe7e5c0fde4abb329cc7d6986642b4801d405d
[INFO] running `Command { std: "docker" "start" "-a" "8309c006643ddb850a6af3ebdbbe7e5c0fde4abb329cc7d6986642b4801d405d", kill_on_drop: false }`
[INFO] [stderr]    Compiling str-buf v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "8309c006643ddb850a6af3ebdbbe7e5c0fde4abb329cc7d6986642b4801d405d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8309c006643ddb850a6af3ebdbbe7e5c0fde4abb329cc7d6986642b4801d405d", kill_on_drop: false }`
[INFO] [stdout] 8309c006643ddb850a6af3ebdbbe7e5c0fde4abb329cc7d6986642b4801d405d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 507df86d7bb197260566a929653f2f7c42eeae9ad05d4361dc91a7e8eb8b9d7c
[INFO] running `Command { std: "docker" "start" "-a" "507df86d7bb197260566a929653f2f7c42eeae9ad05d4361dc91a7e8eb8b9d7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling str-buf v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "507df86d7bb197260566a929653f2f7c42eeae9ad05d4361dc91a7e8eb8b9d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "507df86d7bb197260566a929653f2f7c42eeae9ad05d4361dc91a7e8eb8b9d7c", kill_on_drop: false }`
[INFO] [stdout] 507df86d7bb197260566a929653f2f7c42eeae9ad05d4361dc91a7e8eb8b9d7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d93c0e9e8e32b5120e0dc9956c735642d9070e33e6246ccc69d94d724d2e2298
[INFO] running `Command { std: "docker" "start" "-a" "d93c0e9e8e32b5120e0dc9956c735642d9070e33e6246ccc69d94d724d2e2298", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/str_buf-fe3fa3cfb6bd0349)
[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/getters.rs (/opt/rustwide/target/debug/deps/getters-1cbd2730304bf7f4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test should_get_byte ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/panic_asserts.rs (/opt/rustwide/target/debug/deps/panic_asserts-38e943451fdfd42c)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test and_not_overflow_after_set_len ... ok
[INFO] [stdout] test from_str_overflow_panic_smol - should panic ... ok
[INFO] [stdout] test and_overflow_panic_medium - should panic ... ok
[INFO] [stdout] test from_str_overflow_panic - should panic ... ok
[INFO] [stdout] test and_overflow_panic - should panic ... ok
[INFO] [stderr]      Running tests/push.rs (/opt/rustwide/target/debug/deps/push-62799321cb1fc69f)
[INFO] [stdout] test and_overflow_panic_big - should panic ... ok
[INFO] [stderr]    Doc-tests str_buf
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test should_correctly_convert_ascii_case ... ok
[INFO] [stdout] test should_correctly_convert_ascii_case_big ... ok
[INFO] [stdout] test should_correctly_truncate_by_char_boundary ... ok
[INFO] [stdout] test should_correctly_truncate_by_char_boundary_medium ... ok
[INFO] [stdout] test should_trim_left ... ok
[INFO] [stdout] test should_return_error_on_fmt_write_overflow ... ok
[INFO] [stdout] test should_trim_right ... ok
[INFO] [stdout] test should_correctly_convert_ascii_case_medium ... ok
[INFO] [stdout] test should_trim ... ok
[INFO] [stdout] test should_correctly_truncate_by_char_boundary_big ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - StrBuf (line 69) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d93c0e9e8e32b5120e0dc9956c735642d9070e33e6246ccc69d94d724d2e2298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d93c0e9e8e32b5120e0dc9956c735642d9070e33e6246ccc69d94d724d2e2298", kill_on_drop: false }`
[INFO] [stdout] d93c0e9e8e32b5120e0dc9956c735642d9070e33e6246ccc69d94d724d2e2298
