[INFO] fetching crate witchcraft-env-logger 2.0.0...
[INFO] testing witchcraft-env-logger-2.0.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate witchcraft-env-logger 2.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate witchcraft-env-logger 2.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate witchcraft-env-logger 2.0.0
[INFO] tweaked toml for crates.io crate witchcraft-env-logger 2.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate witchcraft-env-logger 2.0.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate witchcraft-env-logger 2.0.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded structmeta v0.3.0
[INFO] [stderr]   Downloaded witchcraft-logging-api v2.0.0
[INFO] [stderr]   Downloaded structmeta-derive v0.3.0
[INFO] [stderr]   Downloaded staged-builder v0.2.0
[INFO] [stderr]   Downloaded witchcraft-log v5.0.0
[INFO] [stderr]   Downloaded educe v0.5.11
[INFO] [stderr]   Downloaded sequence_trie v0.3.6
[INFO] [stderr]   Downloaded conjure-error v5.0.0
[INFO] [stderr]   Downloaded staged-builder-internals v0.2.0
[INFO] [stderr]   Downloaded conjure-serde v5.0.0
[INFO] [stderr]   Downloaded witchcraft-log-util v2.0.0
[INFO] [stderr]   Downloaded serde-smile v0.3.1
[INFO] [stderr]   Downloaded conjure-codegen v5.0.0
[INFO] [stderr]   Downloaded prettyplease v0.2.36
[INFO] [stderr]   Downloaded conjure-object v5.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 000a6efa8086e47ff7532e5a888053780577287b905792ba20ff5e7b4635ae18
[INFO] running `Command { std: "docker" "start" "-a" "000a6efa8086e47ff7532e5a888053780577287b905792ba20ff5e7b4635ae18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "000a6efa8086e47ff7532e5a888053780577287b905792ba20ff5e7b4635ae18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "000a6efa8086e47ff7532e5a888053780577287b905792ba20ff5e7b4635ae18", kill_on_drop: false }`
[INFO] [stdout] 000a6efa8086e47ff7532e5a888053780577287b905792ba20ff5e7b4635ae18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a47d5db12dd32d63d33b99894bcc84a426bd90643a95844cdc2108aa43c68608
[INFO] running `Command { std: "docker" "start" "-a" "a47d5db12dd32d63d33b99894bcc84a426bd90643a95844cdc2108aa43c68608", kill_on_drop: false }`
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling prettyplease v0.2.36
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling sequence_trie v0.3.6
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]    Compiling educe v0.5.11
[INFO] [stderr]    Compiling structmeta v0.3.0
[INFO] [stderr]    Compiling staged-builder-internals v0.2.0
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling staged-builder v0.2.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling ordered-float v5.0.0
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling serde_bytes v0.11.17
[INFO] [stderr]    Compiling toml_datetime v0.7.0
[INFO] [stderr]    Compiling serde_spanned v1.0.0
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling toml v0.9.5
[INFO] [stderr]    Compiling erased-serde v0.4.6
[INFO] [stderr]    Compiling serde-smile v0.3.1
[INFO] [stderr]    Compiling conjure-serde v5.0.0
[INFO] [stderr]    Compiling conjure-object v5.0.0
[INFO] [stderr]    Compiling conjure-codegen v5.0.0
[INFO] [stderr]    Compiling conjure-error v5.0.0
[INFO] [stderr]    Compiling witchcraft-log v5.0.0
[INFO] [stderr]    Compiling witchcraft-logging-api v2.0.0
[INFO] [stderr]    Compiling witchcraft-log-util v2.0.0
[INFO] [stderr]    Compiling witchcraft-env-logger v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.66s
[INFO] running `Command { std: "docker" "inspect" "a47d5db12dd32d63d33b99894bcc84a426bd90643a95844cdc2108aa43c68608", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a47d5db12dd32d63d33b99894bcc84a426bd90643a95844cdc2108aa43c68608", kill_on_drop: false }`
[INFO] [stdout] a47d5db12dd32d63d33b99894bcc84a426bd90643a95844cdc2108aa43c68608
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34bbb96c55870a120e63a50a2c6fe399341326424f3b13f85e349f943b4ad863
[INFO] running `Command { std: "docker" "start" "-a" "34bbb96c55870a120e63a50a2c6fe399341326424f3b13f85e349f943b4ad863", kill_on_drop: false }`
[INFO] [stderr]    Compiling witchcraft-env-logger v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "34bbb96c55870a120e63a50a2c6fe399341326424f3b13f85e349f943b4ad863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34bbb96c55870a120e63a50a2c6fe399341326424f3b13f85e349f943b4ad863", kill_on_drop: false }`
[INFO] [stdout] 34bbb96c55870a120e63a50a2c6fe399341326424f3b13f85e349f943b4ad863
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4610a07605ccf3a826c6ddaa9b247595f2f33c35cab0afc25a253e1e81a590a
[INFO] running `Command { std: "docker" "start" "-a" "a4610a07605ccf3a826c6ddaa9b247595f2f33c35cab0afc25a253e1e81a590a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/witchcraft_env_logger-05fdf430e794c829)
[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]    Doc-tests witchcraft_env_logger
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a4610a07605ccf3a826c6ddaa9b247595f2f33c35cab0afc25a253e1e81a590a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4610a07605ccf3a826c6ddaa9b247595f2f33c35cab0afc25a253e1e81a590a", kill_on_drop: false }`
[INFO] [stdout] a4610a07605ccf3a826c6ddaa9b247595f2f33c35cab0afc25a253e1e81a590a