[INFO] fetching crate schuko-core 0.1.0...
[INFO] testing schuko-core-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate schuko-core 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate schuko-core 0.1.0
[INFO] finished tweaking crates.io crate schuko-core 0.1.0
[INFO] tweaked toml for crates.io crate schuko-core 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate schuko-core 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate schuko-core 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", 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] 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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63f316724c0c84e9c9de6272f443082742ed5163cc6e50e154cfe090210a90b6
[INFO] running `Command { std: "docker" "start" "-a" "63f316724c0c84e9c9de6272f443082742ed5163cc6e50e154cfe090210a90b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63f316724c0c84e9c9de6272f443082742ed5163cc6e50e154cfe090210a90b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63f316724c0c84e9c9de6272f443082742ed5163cc6e50e154cfe090210a90b6", kill_on_drop: false }`
[INFO] [stdout] 63f316724c0c84e9c9de6272f443082742ed5163cc6e50e154cfe090210a90b6
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fca5075b7d9a5ec1c39c8dc1fb47cfb44c1142dd8cbc93df77c44e6ae784b0a
[INFO] running `Command { std: "docker" "start" "-a" "1fca5075b7d9a5ec1c39c8dc1fb47cfb44c1142dd8cbc93df77c44e6ae784b0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling schuko-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "1fca5075b7d9a5ec1c39c8dc1fb47cfb44c1142dd8cbc93df77c44e6ae784b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fca5075b7d9a5ec1c39c8dc1fb47cfb44c1142dd8cbc93df77c44e6ae784b0a", kill_on_drop: false }`
[INFO] [stdout] 1fca5075b7d9a5ec1c39c8dc1fb47cfb44c1142dd8cbc93df77c44e6ae784b0a
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cc272edfbe685dc51d216ffcd6cbf96553a72cf7f9ce71e8524845e821e9aba
[INFO] running `Command { std: "docker" "start" "-a" "5cc272edfbe685dc51d216ffcd6cbf96553a72cf7f9ce71e8524845e821e9aba", kill_on_drop: false }`
[INFO] [stderr]    Compiling schuko-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "5cc272edfbe685dc51d216ffcd6cbf96553a72cf7f9ce71e8524845e821e9aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cc272edfbe685dc51d216ffcd6cbf96553a72cf7f9ce71e8524845e821e9aba", kill_on_drop: false }`
[INFO] [stdout] 5cc272edfbe685dc51d216ffcd6cbf96553a72cf7f9ce71e8524845e821e9aba
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 838064b1459e2e49f0368f27c26cbb9aea58dcc8e19c5c80cd30d9dba2c8c6cf
[INFO] running `Command { std: "docker" "start" "-a" "838064b1459e2e49f0368f27c26cbb9aea58dcc8e19c5c80cd30d9dba2c8c6cf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/schuko_core-40b60e60e79e4647)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests schuko_core
[INFO] [stdout] test tests::it_works ... 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" "838064b1459e2e49f0368f27c26cbb9aea58dcc8e19c5c80cd30d9dba2c8c6cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "838064b1459e2e49f0368f27c26cbb9aea58dcc8e19c5c80cd30d9dba2c8c6cf", kill_on_drop: false }`
[INFO] [stdout] 838064b1459e2e49f0368f27c26cbb9aea58dcc8e19c5c80cd30d9dba2c8c6cf