[INFO] fetching crate zzz_lib 0.1.3+refact...
[INFO] testing zzz_lib-0.1.3+refact against 1.91.0 for beta-1.92-2
[INFO] extracting crate zzz_lib 0.1.3+refact into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate zzz_lib 0.1.3+refact
[INFO] finished tweaking crates.io crate zzz_lib 0.1.3+refact
[INFO] tweaked toml for crates.io crate zzz_lib 0.1.3+refact written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zzz_lib 0.1.3+refact on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc72f2d41d351713a0b85873323f6d1116e70ac4acb1dffaaa9992862742849e
[INFO] running `Command { std: "docker" "start" "-a" "bc72f2d41d351713a0b85873323f6d1116e70ac4acb1dffaaa9992862742849e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc72f2d41d351713a0b85873323f6d1116e70ac4acb1dffaaa9992862742849e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc72f2d41d351713a0b85873323f6d1116e70ac4acb1dffaaa9992862742849e", kill_on_drop: false }`
[INFO] [stdout] bc72f2d41d351713a0b85873323f6d1116e70ac4acb1dffaaa9992862742849e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94855e33f70fa2bc124aaad35471c29e2b43485e43a846708d0eab182329ba14
[INFO] running `Command { std: "docker" "start" "-a" "94855e33f70fa2bc124aaad35471c29e2b43485e43a846708d0eab182329ba14", kill_on_drop: false }`
[INFO] [stderr]    Compiling zzz_lib v0.1.3+refact (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "94855e33f70fa2bc124aaad35471c29e2b43485e43a846708d0eab182329ba14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94855e33f70fa2bc124aaad35471c29e2b43485e43a846708d0eab182329ba14", kill_on_drop: false }`
[INFO] [stdout] 94855e33f70fa2bc124aaad35471c29e2b43485e43a846708d0eab182329ba14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86009df755cb525f4f352ca1248fdd28a08c17b62e1baefbb941c7fcb6a61bb9
[INFO] running `Command { std: "docker" "start" "-a" "86009df755cb525f4f352ca1248fdd28a08c17b62e1baefbb941c7fcb6a61bb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling zzz_lib v0.1.3+refact (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "86009df755cb525f4f352ca1248fdd28a08c17b62e1baefbb941c7fcb6a61bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86009df755cb525f4f352ca1248fdd28a08c17b62e1baefbb941c7fcb6a61bb9", kill_on_drop: false }`
[INFO] [stdout] 86009df755cb525f4f352ca1248fdd28a08c17b62e1baefbb941c7fcb6a61bb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 486cc6b8fe6c3633a4b109fdbc6410395209a6eef733bc6060572e9e3e81e815
[INFO] running `Command { std: "docker" "start" "-a" "486cc6b8fe6c3633a4b109fdbc6410395209a6eef733bc6060572e9e3e81e815", 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/zzz_lib-d6e0fd6d8bc7d0a6)
[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 zzz_lib
[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" "486cc6b8fe6c3633a4b109fdbc6410395209a6eef733bc6060572e9e3e81e815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "486cc6b8fe6c3633a4b109fdbc6410395209a6eef733bc6060572e9e3e81e815", kill_on_drop: false }`
[INFO] [stdout] 486cc6b8fe6c3633a4b109fdbc6410395209a6eef733bc6060572e9e3e81e815