[INFO] fetching crate structo 0.2.0...
[INFO] testing structo-0.2.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate structo 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate structo 0.2.0
[INFO] finished tweaking crates.io crate structo 0.2.0
[INFO] tweaked toml for crates.io crate structo 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate structo 0.2.0 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-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] 3201bbfaf89e007eba063f02d18dfe5b4dd45b78e3c52fcceaaa6e325c183a0e
[INFO] running `Command { std: "docker" "start" "-a" "3201bbfaf89e007eba063f02d18dfe5b4dd45b78e3c52fcceaaa6e325c183a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3201bbfaf89e007eba063f02d18dfe5b4dd45b78e3c52fcceaaa6e325c183a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3201bbfaf89e007eba063f02d18dfe5b4dd45b78e3c52fcceaaa6e325c183a0e", kill_on_drop: false }`
[INFO] [stdout] 3201bbfaf89e007eba063f02d18dfe5b4dd45b78e3c52fcceaaa6e325c183a0e
[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] d642e428923e904834258d4350101265a6ffb9c55650890a36cc1c5b69a0b88d
[INFO] running `Command { std: "docker" "start" "-a" "d642e428923e904834258d4350101265a6ffb9c55650890a36cc1c5b69a0b88d", kill_on_drop: false }`
[INFO] [stderr]    Compiling structo v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "d642e428923e904834258d4350101265a6ffb9c55650890a36cc1c5b69a0b88d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d642e428923e904834258d4350101265a6ffb9c55650890a36cc1c5b69a0b88d", kill_on_drop: false }`
[INFO] [stdout] d642e428923e904834258d4350101265a6ffb9c55650890a36cc1c5b69a0b88d
[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] e833c7c012166aac55d0e545fca732b05190b540b48722d231eb05e94b872a52
[INFO] running `Command { std: "docker" "start" "-a" "e833c7c012166aac55d0e545fca732b05190b540b48722d231eb05e94b872a52", kill_on_drop: false }`
[INFO] [stderr]    Compiling structo v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "e833c7c012166aac55d0e545fca732b05190b540b48722d231eb05e94b872a52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e833c7c012166aac55d0e545fca732b05190b540b48722d231eb05e94b872a52", kill_on_drop: false }`
[INFO] [stdout] e833c7c012166aac55d0e545fca732b05190b540b48722d231eb05e94b872a52
[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] 3063bae27cb2245dbd0819762f777ea6517ccb009a89c9ff48fc897fddbc064d
[INFO] running `Command { std: "docker" "start" "-a" "3063bae27cb2245dbd0819762f777ea6517ccb009a89c9ff48fc897fddbc064d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/structo-cdc4f704a6ec261f)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test queue::tests::test_enqueue ... ok
[INFO] [stdout] test queue::tests::test_dequeue ... ok
[INFO] [stdout] test queue::tests::test_is_empty ... ok
[INFO] [stdout] test queue::tests::test_size ... ok
[INFO] [stdout] test queue::tests::test_peek ... ok
[INFO] [stdout] test queue::tests::test_trait_default ... ok
[INFO] [stdout] test queue::tests::test_dequeue_empty ... ok
[INFO] [stdout] test stack::tests::test_peek ... ok
[INFO] [stdout] test stack::tests::test_pop ... ok
[INFO] [stdout] test stack::tests::test_pop_empty ... ok
[INFO] [stdout] test stack::tests::test_push ... ok
[INFO] [stdout] test stack::tests::test_size ... ok
[INFO] [stdout] test stack::tests::test_trait_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests structo
[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" "3063bae27cb2245dbd0819762f777ea6517ccb009a89c9ff48fc897fddbc064d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3063bae27cb2245dbd0819762f777ea6517ccb009a89c9ff48fc897fddbc064d", kill_on_drop: false }`
[INFO] [stdout] 3063bae27cb2245dbd0819762f777ea6517ccb009a89c9ff48fc897fddbc064d