[INFO] fetching crate rust-selfsimilar 0.1.0...
[INFO] testing rust-selfsimilar-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rust-selfsimilar 0.1.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate rust-selfsimilar 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-selfsimilar 0.1.0
[INFO] finished tweaking crates.io crate rust-selfsimilar 0.1.0
[INFO] tweaked toml for crates.io crate rust-selfsimilar 0.1.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f01bc320d6b80a3db9773688970e1e2970cee58bc5a7093b535cdf74e2dbd02
[INFO] running `Command { std: "docker" "start" "-a" "9f01bc320d6b80a3db9773688970e1e2970cee58bc5a7093b535cdf74e2dbd02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f01bc320d6b80a3db9773688970e1e2970cee58bc5a7093b535cdf74e2dbd02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f01bc320d6b80a3db9773688970e1e2970cee58bc5a7093b535cdf74e2dbd02", kill_on_drop: false }`
[INFO] [stdout] 9f01bc320d6b80a3db9773688970e1e2970cee58bc5a7093b535cdf74e2dbd02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48c1c135502efd6d26984799b1b8502bb3878f01617c2ab2c810ab897d77ca05
[INFO] running `Command { std: "docker" "start" "-a" "48c1c135502efd6d26984799b1b8502bb3878f01617c2ab2c810ab897d77ca05", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-selfsimilar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "48c1c135502efd6d26984799b1b8502bb3878f01617c2ab2c810ab897d77ca05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48c1c135502efd6d26984799b1b8502bb3878f01617c2ab2c810ab897d77ca05", kill_on_drop: false }`
[INFO] [stdout] 48c1c135502efd6d26984799b1b8502bb3878f01617c2ab2c810ab897d77ca05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1002295e980c7ad20aae9e25dbd5adf418843c9f916182202875b71292a5565
[INFO] running `Command { std: "docker" "start" "-a" "d1002295e980c7ad20aae9e25dbd5adf418843c9f916182202875b71292a5565", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-selfsimilar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "d1002295e980c7ad20aae9e25dbd5adf418843c9f916182202875b71292a5565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1002295e980c7ad20aae9e25dbd5adf418843c9f916182202875b71292a5565", kill_on_drop: false }`
[INFO] [stdout] d1002295e980c7ad20aae9e25dbd5adf418843c9f916182202875b71292a5565
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3983821cc49d2fa6c1691235575b6d6e16503cdd7c7f94bb0e4a00b84e111992
[INFO] running `Command { std: "docker" "start" "-a" "3983821cc49d2fa6c1691235575b6d6e16503cdd7c7f94bb0e4a00b84e111992", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_selfsimilar-39d8161472c79081)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests rust-selfsimilar
[INFO] [stdout] test tests::self_similar ... 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] [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" "3983821cc49d2fa6c1691235575b6d6e16503cdd7c7f94bb0e4a00b84e111992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3983821cc49d2fa6c1691235575b6d6e16503cdd7c7f94bb0e4a00b84e111992", kill_on_drop: false }`
[INFO] [stdout] 3983821cc49d2fa6c1691235575b6d6e16503cdd7c7f94bb0e4a00b84e111992