[INFO] cloning repository https://github.com/jaemk/rust_error_log_trait
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jaemk/rust_error_log_trait" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaemk%2Frust_error_log_trait", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaemk%2Frust_error_log_trait'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90b071ac25b4f999b02955dfd84e27dfe2642590
[INFO] testing jaemk/rust_error_log_trait against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaemk%2Frust_error_log_trait" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jaemk/rust_error_log_trait 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 git repo https://github.com/jaemk/rust_error_log_trait
[INFO] finished tweaking git repo https://github.com/jaemk/rust_error_log_trait
[INFO] tweaked toml for git repo https://github.com/jaemk/rust_error_log_trait written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/jaemk/rust_error_log_trait already has a lockfile, it will not be regenerated
[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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] a5569414b14fa6e8b377a1dfab25215637a20935777bac4126499fe5b87b973b
[INFO] running `Command { std: "docker" "start" "-a" "a5569414b14fa6e8b377a1dfab25215637a20935777bac4126499fe5b87b973b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5569414b14fa6e8b377a1dfab25215637a20935777bac4126499fe5b87b973b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5569414b14fa6e8b377a1dfab25215637a20935777bac4126499fe5b87b973b", kill_on_drop: false }`
[INFO] [stdout] a5569414b14fa6e8b377a1dfab25215637a20935777bac4126499fe5b87b973b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] c9ceded0bcdf5764c1696250396bd8f4caf29f6564390a5b957e012ec3f381c8
[INFO] running `Command { std: "docker" "start" "-a" "c9ceded0bcdf5764c1696250396bd8f4caf29f6564390a5b957e012ec3f381c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.1.37
[INFO] [stderr]    Compiling dtoa v0.4.1
[INFO] [stderr]    Compiling itoa v0.3.1
[INFO] [stderr]    Compiling serde v1.0.6
[INFO] [stderr]    Compiling serde_json v1.0.2
[INFO] [stderr]    Compiling error_log_trait v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.09s
[INFO] running `Command { std: "docker" "inspect" "c9ceded0bcdf5764c1696250396bd8f4caf29f6564390a5b957e012ec3f381c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9ceded0bcdf5764c1696250396bd8f4caf29f6564390a5b957e012ec3f381c8", kill_on_drop: false }`
[INFO] [stdout] c9ceded0bcdf5764c1696250396bd8f4caf29f6564390a5b957e012ec3f381c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] d89db8961a176b145a7ab1f45e061344e11963dd6aec1257f41239c0cb20d5b5
[INFO] running `Command { std: "docker" "start" "-a" "d89db8961a176b145a7ab1f45e061344e11963dd6aec1257f41239c0cb20d5b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling error_log_trait v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/error_log_trait-dfe883dcb4cee5f6)
[INFO] running `Command { std: "docker" "inspect" "d89db8961a176b145a7ab1f45e061344e11963dd6aec1257f41239c0cb20d5b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d89db8961a176b145a7ab1f45e061344e11963dd6aec1257f41239c0cb20d5b5", kill_on_drop: false }`
[INFO] [stdout] d89db8961a176b145a7ab1f45e061344e11963dd6aec1257f41239c0cb20d5b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] d0aff89d36082a9e665defc6ce22fa51d004b3e9045ec63721c7791f9eb15217
[INFO] running `Command { std: "docker" "start" "-a" "d0aff89d36082a9e665defc6ce22fa51d004b3e9045ec63721c7791f9eb15217", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.37s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/error_log_trait-dfe883dcb4cee5f6)
[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" "d0aff89d36082a9e665defc6ce22fa51d004b3e9045ec63721c7791f9eb15217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0aff89d36082a9e665defc6ce22fa51d004b3e9045ec63721c7791f9eb15217", kill_on_drop: false }`
[INFO] [stdout] d0aff89d36082a9e665defc6ce22fa51d004b3e9045ec63721c7791f9eb15217