[INFO] cloning repository https://github.com/ralpha/serde_deserializer_best_effort [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ralpha/serde_deserializer_best_effort" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fralpha%2Fserde_deserializer_best_effort", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fralpha%2Fserde_deserializer_best_effort'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b269762f2e40a4dbc3da656ebbc0f6266be35749 [INFO] testing ralpha/serde_deserializer_best_effort against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fralpha%2Fserde_deserializer_best_effort" "/workspace/builds/worker-66/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-66/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ralpha/serde_deserializer_best_effort on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ralpha/serde_deserializer_best_effort [INFO] finished tweaking git repo https://github.com/ralpha/serde_deserializer_best_effort [INFO] tweaked toml for git repo https://github.com/ralpha/serde_deserializer_best_effort written to /workspace/builds/worker-66/source/Cargo.toml [INFO] crate git repo https://github.com/ralpha/serde_deserializer_best_effort already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f46cae09251e7c52c7f1794757fd85093440b11bcb4198065ab40c4779d9637d [INFO] running `Command { std: "docker" "start" "-a" "f46cae09251e7c52c7f1794757fd85093440b11bcb4198065ab40c4779d9637d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f46cae09251e7c52c7f1794757fd85093440b11bcb4198065ab40c4779d9637d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f46cae09251e7c52c7f1794757fd85093440b11bcb4198065ab40c4779d9637d", kill_on_drop: false }` [INFO] [stdout] f46cae09251e7c52c7f1794757fd85093440b11bcb4198065ab40c4779d9637d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 946d32ce499f24259cd555d734bb2a89bbe75931a6dab684aeb71a0177087831 [INFO] running `Command { std: "docker" "start" "-a" "946d32ce499f24259cd555d734bb2a89bbe75931a6dab684aeb71a0177087831", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling xml-rs v0.8.2 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling backtrace-sys v0.1.36 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling thiserror-impl v1.0.15 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling thiserror v1.0.15 [INFO] [stderr] Compiling serde-xml-rs v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling custom_derive v0.1.0 (/opt/rustwide/workdir/custom_derive) [INFO] [stderr] Compiling serde_deserializer_best_effort v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/impl_trait_manualy.rs:22:55 [INFO] [stdout] | [INFO] [stdout] 22 | enum Field { Field1, Field2, Unknown(String) }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.97s [INFO] running `Command { std: "docker" "inspect" "946d32ce499f24259cd555d734bb2a89bbe75931a6dab684aeb71a0177087831", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "946d32ce499f24259cd555d734bb2a89bbe75931a6dab684aeb71a0177087831", kill_on_drop: false }` [INFO] [stdout] 946d32ce499f24259cd555d734bb2a89bbe75931a6dab684aeb71a0177087831 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4038ed5e3914c088bba1bd181867ac785879017c1133c52a2d2b96f133091f97 [INFO] running `Command { std: "docker" "start" "-a" "4038ed5e3914c088bba1bd181867ac785879017c1133c52a2d2b96f133091f97", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde_deserializer_best_effort v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/impl_trait_manualy.rs:22:55 [INFO] [stdout] | [INFO] [stdout] 22 | enum Field { Field1, Field2, Unknown(String) }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.58s [INFO] running `Command { std: "docker" "inspect" "4038ed5e3914c088bba1bd181867ac785879017c1133c52a2d2b96f133091f97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4038ed5e3914c088bba1bd181867ac785879017c1133c52a2d2b96f133091f97", kill_on_drop: false }` [INFO] [stdout] 4038ed5e3914c088bba1bd181867ac785879017c1133c52a2d2b96f133091f97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1138a319523427ecc36fe085333c5ccf4b7e9b88bc7c01435d4f0d3f02b8f9ed [INFO] running `Command { std: "docker" "start" "-a" "1138a319523427ecc36fe085333c5ccf4b7e9b88bc7c01435d4f0d3f02b8f9ed", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/impl_trait_manualy.rs:22:55 [INFO] [stderr] | [INFO] [stderr] 22 | enum Field { Field1, Field2, Unknown(String) }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `serde_deserializer_best_effort` (bin "serde_deserializer_best_effort" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.40s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/serde_deserializer_best_effort-8c95d4d8aa270762) [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" "1138a319523427ecc36fe085333c5ccf4b7e9b88bc7c01435d4f0d3f02b8f9ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1138a319523427ecc36fe085333c5ccf4b7e9b88bc7c01435d4f0d3f02b8f9ed", kill_on_drop: false }` [INFO] [stdout] 1138a319523427ecc36fe085333c5ccf4b7e9b88bc7c01435d4f0d3f02b8f9ed