[INFO] fetching crate sonatina-object 0.0.3-alpha...
[INFO] testing sonatina-object-0.0.3-alpha against 1.90.0 for beta-1.91-3
[INFO] extracting crate sonatina-object 0.0.3-alpha into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate sonatina-object 0.0.3-alpha
[INFO] finished tweaking crates.io crate sonatina-object 0.0.3-alpha
[INFO] tweaked toml for crates.io crate sonatina-object 0.0.3-alpha written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sonatina-object 0.0.3-alpha 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 34af587c0507daf4029fd8ed1aa9c19e50bcbb1f8d23ec5a7af23f28c8ea43d3
[INFO] running `Command { std: "docker" "start" "-a" "34af587c0507daf4029fd8ed1aa9c19e50bcbb1f8d23ec5a7af23f28c8ea43d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34af587c0507daf4029fd8ed1aa9c19e50bcbb1f8d23ec5a7af23f28c8ea43d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34af587c0507daf4029fd8ed1aa9c19e50bcbb1f8d23ec5a7af23f28c8ea43d3", kill_on_drop: false }`
[INFO] [stdout] 34af587c0507daf4029fd8ed1aa9c19e50bcbb1f8d23ec5a7af23f28c8ea43d3
[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] ec17fe36bd87777f4ff15c3c9b2f8efb6a1142d76115264f08916567d8ec3e8c
[INFO] running `Command { std: "docker" "start" "-a" "ec17fe36bd87777f4ff15c3c9b2f8efb6a1142d76115264f08916567d8ec3e8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sonatina-object v0.0.3-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "ec17fe36bd87777f4ff15c3c9b2f8efb6a1142d76115264f08916567d8ec3e8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec17fe36bd87777f4ff15c3c9b2f8efb6a1142d76115264f08916567d8ec3e8c", kill_on_drop: false }`
[INFO] [stdout] ec17fe36bd87777f4ff15c3c9b2f8efb6a1142d76115264f08916567d8ec3e8c
[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] 977380555b550c45f547948570a6fb5830d327fe87381bfcba8970d36cd980a3
[INFO] running `Command { std: "docker" "start" "-a" "977380555b550c45f547948570a6fb5830d327fe87381bfcba8970d36cd980a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling sonatina-object v0.0.3-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "977380555b550c45f547948570a6fb5830d327fe87381bfcba8970d36cd980a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "977380555b550c45f547948570a6fb5830d327fe87381bfcba8970d36cd980a3", kill_on_drop: false }`
[INFO] [stdout] 977380555b550c45f547948570a6fb5830d327fe87381bfcba8970d36cd980a3
[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] 70de4b100a768a8079a6ecdeaab6fa60e9793567183058ab95e43c2c65d75c67
[INFO] running `Command { std: "docker" "start" "-a" "70de4b100a768a8079a6ecdeaab6fa60e9793567183058ab95e43c2c65d75c67", 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/sonatina_object-08fbab2f6a1007b9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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] [stderr]    Doc-tests sonatina_object
[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" "70de4b100a768a8079a6ecdeaab6fa60e9793567183058ab95e43c2c65d75c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70de4b100a768a8079a6ecdeaab6fa60e9793567183058ab95e43c2c65d75c67", kill_on_drop: false }`
[INFO] [stdout] 70de4b100a768a8079a6ecdeaab6fa60e9793567183058ab95e43c2c65d75c67