[INFO] fetching crate tailsome 0.1.0...
[INFO] testing tailsome-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tailsome 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate tailsome 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tailsome 0.1.0
[INFO] finished tweaking crates.io crate tailsome 0.1.0
[INFO] tweaked toml for crates.io crate tailsome 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85a4a29a72132a31573575729e6cdc85e22c2051e5e93e0c71362589addea32b
[INFO] running `Command { std: "docker" "start" "-a" "85a4a29a72132a31573575729e6cdc85e22c2051e5e93e0c71362589addea32b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85a4a29a72132a31573575729e6cdc85e22c2051e5e93e0c71362589addea32b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85a4a29a72132a31573575729e6cdc85e22c2051e5e93e0c71362589addea32b", kill_on_drop: false }`
[INFO] [stdout] 85a4a29a72132a31573575729e6cdc85e22c2051e5e93e0c71362589addea32b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4804da619d3e59ce0008528cbb1195500bdea9033ac98a2ab6d9a2029f2a1bf3
[INFO] running `Command { std: "docker" "start" "-a" "4804da619d3e59ce0008528cbb1195500bdea9033ac98a2ab6d9a2029f2a1bf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling tailsome v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "4804da619d3e59ce0008528cbb1195500bdea9033ac98a2ab6d9a2029f2a1bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4804da619d3e59ce0008528cbb1195500bdea9033ac98a2ab6d9a2029f2a1bf3", kill_on_drop: false }`
[INFO] [stdout] 4804da619d3e59ce0008528cbb1195500bdea9033ac98a2ab6d9a2029f2a1bf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77408b072831491c594887272bc43285646fe493bbb975086a5a8c1110507a89
[INFO] running `Command { std: "docker" "start" "-a" "77408b072831491c594887272bc43285646fe493bbb975086a5a8c1110507a89", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling rstest v0.12.0
[INFO] [stderr]    Compiling tailsome v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.98s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tailsome-82e7ebfad404b998)
[INFO] [stderr]   Executable tests/result.rs (/opt/rustwide/target/debug/deps/result-a17086dd97e93c8e)
[INFO] [stderr]   Executable tests/some.rs (/opt/rustwide/target/debug/deps/some-c808fafe57c8fc95)
[INFO] running `Command { std: "docker" "inspect" "77408b072831491c594887272bc43285646fe493bbb975086a5a8c1110507a89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77408b072831491c594887272bc43285646fe493bbb975086a5a8c1110507a89", kill_on_drop: false }`
[INFO] [stdout] 77408b072831491c594887272bc43285646fe493bbb975086a5a8c1110507a89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0eca15011b8757853df0db455794c61153f4473555edf18f7f523ff8211dff01
[INFO] running `Command { std: "docker" "start" "-a" "0eca15011b8757853df0db455794c61153f4473555edf18f7f523ff8211dff01", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tailsome-82e7ebfad404b998)
[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/result.rs (/opt/rustwide/target/debug/deps/result-a17086dd97e93c8e)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test anything_can_be_err::case_1 ... ok
[INFO] [stdout] test anything_can_be_err::case_2 ... ok
[INFO] [stdout] test anything_can_be_err::case_3 ... ok
[INFO] [stdout] test anything_can_be_err::case_4 ... ok
[INFO] [stdout] test anything_can_be_err::case_5 ... ok
[INFO] [stdout] test anything_can_be_ok::case_1 ... ok
[INFO] [stdout] test anything_can_be_ok::case_2 ... ok
[INFO] [stdout] test anything_can_be_ok::case_3 ... ok
[INFO] [stdout] test anything_can_be_ok::case_4 ... ok
[INFO] [stdout] test anything_can_be_ok::case_5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/some.rs (/opt/rustwide/target/debug/deps/some-c808fafe57c8fc95)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test anything_can_be_something::case_1 ... ok
[INFO] [stdout] test anything_can_be_something::case_2 ... ok
[INFO] [stdout] test anything_can_be_something::case_3 ... ok
[INFO] [stdout] test anything_can_be_something::case_4 ... ok
[INFO] [stdout] test anything_can_be_something::case_5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tailsome
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0eca15011b8757853df0db455794c61153f4473555edf18f7f523ff8211dff01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eca15011b8757853df0db455794c61153f4473555edf18f7f523ff8211dff01", kill_on_drop: false }`
[INFO] [stdout] 0eca15011b8757853df0db455794c61153f4473555edf18f7f523ff8211dff01