[INFO] fetching crate log4r 0.1.1...
[INFO] testing log4r-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate log4r 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate log4r 0.1.1
[INFO] finished tweaking crates.io crate log4r 0.1.1
[INFO] tweaked toml for crates.io crate log4r 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate log4r 0.1.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60e58df47a4fea38c33f0f321f1290bfff5e49118f5aad06b39f351141553aa4
[INFO] running `Command { std: "docker" "start" "-a" "60e58df47a4fea38c33f0f321f1290bfff5e49118f5aad06b39f351141553aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60e58df47a4fea38c33f0f321f1290bfff5e49118f5aad06b39f351141553aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60e58df47a4fea38c33f0f321f1290bfff5e49118f5aad06b39f351141553aa4", kill_on_drop: false }`
[INFO] [stdout] 60e58df47a4fea38c33f0f321f1290bfff5e49118f5aad06b39f351141553aa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74ee5aee48cef8020410609f9cb3ef7eb646b7c8b4ff283178f25717df71348b
[INFO] running `Command { std: "docker" "start" "-a" "74ee5aee48cef8020410609f9cb3ef7eb646b7c8b4ff283178f25717df71348b", kill_on_drop: false }`
[INFO] [stderr]    Compiling log4r v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "74ee5aee48cef8020410609f9cb3ef7eb646b7c8b4ff283178f25717df71348b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74ee5aee48cef8020410609f9cb3ef7eb646b7c8b4ff283178f25717df71348b", kill_on_drop: false }`
[INFO] [stdout] 74ee5aee48cef8020410609f9cb3ef7eb646b7c8b4ff283178f25717df71348b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65f7aeddeb568b3a5e70a626e7ac97d7347d019d4a0e371dd25ae232f79135c2
[INFO] running `Command { std: "docker" "start" "-a" "65f7aeddeb568b3a5e70a626e7ac97d7347d019d4a0e371dd25ae232f79135c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling log4r v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "65f7aeddeb568b3a5e70a626e7ac97d7347d019d4a0e371dd25ae232f79135c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65f7aeddeb568b3a5e70a626e7ac97d7347d019d4a0e371dd25ae232f79135c2", kill_on_drop: false }`
[INFO] [stdout] 65f7aeddeb568b3a5e70a626e7ac97d7347d019d4a0e371dd25ae232f79135c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2ba37f37323577371bbd4b12a9875eb491c30a91d84dd0c547806bd3a0b24e9
[INFO] running `Command { std: "docker" "start" "-a" "f2ba37f37323577371bbd4b12a9875eb491c30a91d84dd0c547806bd3a0b24e9", 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/log4r-76c23fd37bb2400d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests log4r
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - critical (line 90) ... ok
[INFO] [stdout] test src/lib.rs - warning (line 68) ... ok
[INFO] [stdout] test src/lib.rs - success (line 46) ... ok
[INFO] [stdout] test src/lib.rs - info (line 57) ... ok
[INFO] [stdout] test src/lib.rs - log (line 27) ... ok
[INFO] [stdout] test src/lib.rs - error (line 79) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f2ba37f37323577371bbd4b12a9875eb491c30a91d84dd0c547806bd3a0b24e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2ba37f37323577371bbd4b12a9875eb491c30a91d84dd0c547806bd3a0b24e9", kill_on_drop: false }`
[INFO] [stdout] f2ba37f37323577371bbd4b12a9875eb491c30a91d84dd0c547806bd3a0b24e9