[INFO] fetching crate liberr 0.1.0...
[INFO] testing liberr-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate liberr 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate liberr 0.1.0
[INFO] finished tweaking crates.io crate liberr 0.1.0
[INFO] tweaked toml for crates.io crate liberr 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate liberr 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate liberr 0.1.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ef5b8b92c28e266aeb4e75e08d8f90e7fd9e451c52d5e656827348647a885bf
[INFO] running `Command { std: "docker" "start" "-a" "1ef5b8b92c28e266aeb4e75e08d8f90e7fd9e451c52d5e656827348647a885bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ef5b8b92c28e266aeb4e75e08d8f90e7fd9e451c52d5e656827348647a885bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ef5b8b92c28e266aeb4e75e08d8f90e7fd9e451c52d5e656827348647a885bf", kill_on_drop: false }`
[INFO] [stdout] 1ef5b8b92c28e266aeb4e75e08d8f90e7fd9e451c52d5e656827348647a885bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3893c2dc5ba6bb2f44fe507e10cd542e4a8a82e7ab45fbc7b648c483ada62470
[INFO] running `Command { std: "docker" "start" "-a" "3893c2dc5ba6bb2f44fe507e10cd542e4a8a82e7ab45fbc7b648c483ada62470", kill_on_drop: false }`
[INFO] [stderr]    Compiling liberr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "3893c2dc5ba6bb2f44fe507e10cd542e4a8a82e7ab45fbc7b648c483ada62470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3893c2dc5ba6bb2f44fe507e10cd542e4a8a82e7ab45fbc7b648c483ada62470", kill_on_drop: false }`
[INFO] [stdout] 3893c2dc5ba6bb2f44fe507e10cd542e4a8a82e7ab45fbc7b648c483ada62470
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 228ea29d2a2c6a4ac005cf9e31aded7fdc705ab0f3c01cac813c515ac8e79060
[INFO] running `Command { std: "docker" "start" "-a" "228ea29d2a2c6a4ac005cf9e31aded7fdc705ab0f3c01cac813c515ac8e79060", kill_on_drop: false }`
[INFO] [stderr]    Compiling liberr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "228ea29d2a2c6a4ac005cf9e31aded7fdc705ab0f3c01cac813c515ac8e79060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "228ea29d2a2c6a4ac005cf9e31aded7fdc705ab0f3c01cac813c515ac8e79060", kill_on_drop: false }`
[INFO] [stdout] 228ea29d2a2c6a4ac005cf9e31aded7fdc705ab0f3c01cac813c515ac8e79060
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de9a9561e3486d027670747170d86164408f9291108e98bdd5e91fd276b0573f
[INFO] running `Command { std: "docker" "start" "-a" "de9a9561e3486d027670747170d86164408f9291108e98bdd5e91fd276b0573f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/liberr-199c2a129a731544)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_iter_sources ... ok
[INFO] [stdout] test tests::test_error_loc_tracking ... ok
[INFO] [stdout] test tests::test_macro_create_err ... ok
[INFO] [stdout] test tests::test_new_error ... ok
[INFO] [stdout] test tests::test_from_err_wraps_error ... ok
[INFO] [stdout] test tests::test_wraps_another_crateerr ... ok
[INFO] [stdout] test tests::test_macro_create_err_with_chaining ... ok
[INFO] [stdout] test tests::test_new_static_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests liberr
[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" "de9a9561e3486d027670747170d86164408f9291108e98bdd5e91fd276b0573f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de9a9561e3486d027670747170d86164408f9291108e98bdd5e91fd276b0573f", kill_on_drop: false }`
[INFO] [stdout] de9a9561e3486d027670747170d86164408f9291108e98bdd5e91fd276b0573f