[INFO] fetching crate decoreco 0.2.3... [INFO] checking decoreco-0.2.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate decoreco 0.2.3 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate decoreco 0.2.3 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate decoreco 0.2.3 [INFO] finished tweaking crates.io crate decoreco 0.2.3 [INFO] tweaked toml for crates.io crate decoreco 0.2.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate decoreco 0.2.3 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded colored v2.0.0 [INFO] [stderr] Downloaded roff v0.1.0 [INFO] [stderr] Downloaded man v0.3.0 [INFO] [stderr] Downloaded rustix v0.38.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c5a85b5511f2a3e1736710fdcc97ef8621f3d78fadaf7451375308ec2b4b7fb0 [INFO] running `Command { std: "docker" "start" "-a" "c5a85b5511f2a3e1736710fdcc97ef8621f3d78fadaf7451375308ec2b4b7fb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5a85b5511f2a3e1736710fdcc97ef8621f3d78fadaf7451375308ec2b4b7fb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5a85b5511f2a3e1736710fdcc97ef8621f3d78fadaf7451375308ec2b4b7fb0", kill_on_drop: false }` [INFO] [stdout] c5a85b5511f2a3e1736710fdcc97ef8621f3d78fadaf7451375308ec2b4b7fb0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a632489eb6699531616b49f83f14814a8864da79f16c6a1a919e0fe1a59c985 [INFO] running `Command { std: "docker" "start" "-a" "6a632489eb6699531616b49f83f14814a8864da79f16c6a1a919e0fe1a59c985", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling rustix v0.38.14 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling portable-atomic v1.4.3 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking encode_unicode v1.0.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking roff v0.1.0 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking man v0.3.0 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking crossbeam-epoch v0.9.15 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking indicatif v0.17.7 [INFO] [stderr] Checking prettytable-rs v0.10.0 [INFO] [stderr] Checking decoreco v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.65s [INFO] running `Command { std: "docker" "inspect" "6a632489eb6699531616b49f83f14814a8864da79f16c6a1a919e0fe1a59c985", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a632489eb6699531616b49f83f14814a8864da79f16c6a1a919e0fe1a59c985", kill_on_drop: false }` [INFO] [stdout] 6a632489eb6699531616b49f83f14814a8864da79f16c6a1a919e0fe1a59c985 [INFO] checking decoreco-0.2.3 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate decoreco 0.2.3 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate decoreco 0.2.3 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate decoreco 0.2.3 [INFO] finished tweaking crates.io crate decoreco 0.2.3 [INFO] tweaked toml for crates.io crate decoreco 0.2.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate decoreco 0.2.3 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 593d33d7529ea0cad352ef45684cd84bcbd56ff81c26c6f5d8f7228eab6c1d12 [INFO] running `Command { std: "docker" "start" "-a" "593d33d7529ea0cad352ef45684cd84bcbd56ff81c26c6f5d8f7228eab6c1d12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "593d33d7529ea0cad352ef45684cd84bcbd56ff81c26c6f5d8f7228eab6c1d12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "593d33d7529ea0cad352ef45684cd84bcbd56ff81c26c6f5d8f7228eab6c1d12", kill_on_drop: false }` [INFO] [stdout] 593d33d7529ea0cad352ef45684cd84bcbd56ff81c26c6f5d8f7228eab6c1d12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28ed329d2e43380c287d7d27bd45fef64db4d4ac3d96fee337d59c8f61b26df8 [INFO] running `Command { std: "docker" "start" "-a" "28ed329d2e43380c287d7d27bd45fef64db4d4ac3d96fee337d59c8f61b26df8", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling rustix v0.38.14 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling portable-atomic v1.4.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking roff v0.1.0 [INFO] [stderr] Checking encode_unicode v1.0.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking man v0.3.0 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.15 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking indicatif v0.17.7 [INFO] [stderr] Checking prettytable-rs v0.10.0 [INFO] [stderr] Checking decoreco v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.91s [INFO] running `Command { std: "docker" "inspect" "28ed329d2e43380c287d7d27bd45fef64db4d4ac3d96fee337d59c8f61b26df8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28ed329d2e43380c287d7d27bd45fef64db4d4ac3d96fee337d59c8f61b26df8", kill_on_drop: false }` [INFO] [stdout] 28ed329d2e43380c287d7d27bd45fef64db4d4ac3d96fee337d59c8f61b26df8