[INFO] fetching crate lib-humus-configuration 0.1.0...
[INFO] testing lib-humus-configuration-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate lib-humus-configuration 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate lib-humus-configuration 0.1.0
[INFO] finished tweaking crates.io crate lib-humus-configuration 0.1.0
[INFO] tweaked toml for crates.io crate lib-humus-configuration 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lib-humus-configuration 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lib-humus-configuration 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml v0.9.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4611f5e6dd5983f548e5dc1b5111cb19a11df4da4596cf7cbb028b3bf4fded8
[INFO] running `Command { std: "docker" "start" "-a" "c4611f5e6dd5983f548e5dc1b5111cb19a11df4da4596cf7cbb028b3bf4fded8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4611f5e6dd5983f548e5dc1b5111cb19a11df4da4596cf7cbb028b3bf4fded8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4611f5e6dd5983f548e5dc1b5111cb19a11df4da4596cf7cbb028b3bf4fded8", kill_on_drop: false }`
[INFO] [stdout] c4611f5e6dd5983f548e5dc1b5111cb19a11df4da4596cf7cbb028b3bf4fded8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c65439a805b3ef9d7a84bcfd11fea713d5013708f1d5146973ec9f2dce83379
[INFO] running `Command { std: "docker" "start" "-a" "1c65439a805b3ef9d7a84bcfd11fea713d5013708f1d5146973ec9f2dce83379", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling toml_writer v1.0.2
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling toml_parser v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_spanned v1.0.0
[INFO] [stderr]    Compiling toml_datetime v0.7.0
[INFO] [stderr]    Compiling toml v0.9.4
[INFO] [stderr]    Compiling lib-humus-configuration v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.22s
[INFO] running `Command { std: "docker" "inspect" "1c65439a805b3ef9d7a84bcfd11fea713d5013708f1d5146973ec9f2dce83379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c65439a805b3ef9d7a84bcfd11fea713d5013708f1d5146973ec9f2dce83379", kill_on_drop: false }`
[INFO] [stdout] 1c65439a805b3ef9d7a84bcfd11fea713d5013708f1d5146973ec9f2dce83379
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac1d01c54d29c74d1e81ce3a131c2c76d78ed4dd5d8b9b1f8702cffd09b5f62a
[INFO] running `Command { std: "docker" "start" "-a" "ac1d01c54d29c74d1e81ce3a131c2c76d78ed4dd5d8b9b1f8702cffd09b5f62a", kill_on_drop: false }`
[INFO] [stderr]    Compiling lib-humus-configuration v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "ac1d01c54d29c74d1e81ce3a131c2c76d78ed4dd5d8b9b1f8702cffd09b5f62a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac1d01c54d29c74d1e81ce3a131c2c76d78ed4dd5d8b9b1f8702cffd09b5f62a", kill_on_drop: false }`
[INFO] [stdout] ac1d01c54d29c74d1e81ce3a131c2c76d78ed4dd5d8b9b1f8702cffd09b5f62a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 476f593daee5a90019f057fca68c97654a4ed1bebfcf4aeffcbb3ac1548d125f
[INFO] running `Command { std: "docker" "start" "-a" "476f593daee5a90019f057fca68c97654a4ed1bebfcf4aeffcbb3ac1548d125f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lib_humus_configuration-5bf44bb05cf4b4c2)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test format::test_path_format_guessing_toml ... ok
[INFO] [stdout] test format::test_path_format_guessing_json ... ok
[INFO] [stdout] test test::test_reading_json ... ok
[INFO] [stdout] test test::test_reading_toml_format_mismatch ... ok
[INFO] [stdout] test test::test_reading_toml ... ok
[INFO] [stdout] test format::test_path_format_guessing_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lib_humus_configuration
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "476f593daee5a90019f057fca68c97654a4ed1bebfcf4aeffcbb3ac1548d125f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "476f593daee5a90019f057fca68c97654a4ed1bebfcf4aeffcbb3ac1548d125f", kill_on_drop: false }`
[INFO] [stdout] 476f593daee5a90019f057fca68c97654a4ed1bebfcf4aeffcbb3ac1548d125f