[INFO] fetching crate ruble 0.1.0...
[INFO] testing ruble-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate ruble 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate ruble 0.1.0
[INFO] finished tweaking crates.io crate ruble 0.1.0
[INFO] tweaked toml for crates.io crate ruble 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruble 0.1.0 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] 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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 422722904c90b6dd4c6e56965720680fc70fe283319af0bfc65d9851a859df67
[INFO] running `Command { std: "docker" "start" "-a" "422722904c90b6dd4c6e56965720680fc70fe283319af0bfc65d9851a859df67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "422722904c90b6dd4c6e56965720680fc70fe283319af0bfc65d9851a859df67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "422722904c90b6dd4c6e56965720680fc70fe283319af0bfc65d9851a859df67", kill_on_drop: false }`
[INFO] [stdout] 422722904c90b6dd4c6e56965720680fc70fe283319af0bfc65d9851a859df67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e352c0b94a7a3c2c365df2c212515aa8a33b9f81c1c8d19541cc87f08193ddfe
[INFO] running `Command { std: "docker" "start" "-a" "e352c0b94a7a3c2c365df2c212515aa8a33b9f81c1c8d19541cc87f08193ddfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruble v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "e352c0b94a7a3c2c365df2c212515aa8a33b9f81c1c8d19541cc87f08193ddfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e352c0b94a7a3c2c365df2c212515aa8a33b9f81c1c8d19541cc87f08193ddfe", kill_on_drop: false }`
[INFO] [stdout] e352c0b94a7a3c2c365df2c212515aa8a33b9f81c1c8d19541cc87f08193ddfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a03ac3bd96505df2e26aa7ed61cc9d0bbed81b78cc40f99a64cf97f5b7be6979
[INFO] running `Command { std: "docker" "start" "-a" "a03ac3bd96505df2e26aa7ed61cc9d0bbed81b78cc40f99a64cf97f5b7be6979", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruble v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "a03ac3bd96505df2e26aa7ed61cc9d0bbed81b78cc40f99a64cf97f5b7be6979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a03ac3bd96505df2e26aa7ed61cc9d0bbed81b78cc40f99a64cf97f5b7be6979", kill_on_drop: false }`
[INFO] [stdout] a03ac3bd96505df2e26aa7ed61cc9d0bbed81b78cc40f99a64cf97f5b7be6979
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 87ef580e0a403c9f99ff74374da7487dabfbdbd9d8b5bfc9030869a3557b67da
[INFO] running `Command { std: "docker" "start" "-a" "87ef580e0a403c9f99ff74374da7487dabfbdbd9d8b5bfc9030869a3557b67da", 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/ruble-d3676a2aa57c44a9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests ruble
[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] [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" "87ef580e0a403c9f99ff74374da7487dabfbdbd9d8b5bfc9030869a3557b67da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87ef580e0a403c9f99ff74374da7487dabfbdbd9d8b5bfc9030869a3557b67da", kill_on_drop: false }`
[INFO] [stdout] 87ef580e0a403c9f99ff74374da7487dabfbdbd9d8b5bfc9030869a3557b67da