[INFO] fetching crate petpet 2.2.1... [INFO] checking petpet-2.2.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate petpet 2.2.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate petpet 2.2.1 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 petpet 2.2.1 [INFO] finished tweaking crates.io crate petpet 2.2.1 [INFO] tweaked toml for crates.io crate petpet 2.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate petpet 2.2.1 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] Downloading crates ... [INFO] [stderr] Downloaded futures-sink v0.3.24 [INFO] [stderr] Downloaded futures-core v0.3.24 [INFO] [stderr] Downloaded pin-project-internal v1.0.12 [INFO] [stderr] Downloaded pin-project v1.0.12 [INFO] [stderr] Downloaded exr v1.5.0 [INFO] [stderr] Downloaded image v0.24.3 [INFO] [stderr] Downloaded jpeg-decoder v0.2.6 [INFO] [stderr] Downloaded tiff v0.7.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 49549d3b5495574b2e55bbee857ef01d0e754f4cadbf826dee2182d42f7b713a [INFO] running `Command { std: "docker" "start" "-a" "49549d3b5495574b2e55bbee857ef01d0e754f4cadbf826dee2182d42f7b713a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49549d3b5495574b2e55bbee857ef01d0e754f4cadbf826dee2182d42f7b713a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49549d3b5495574b2e55bbee857ef01d0e754f4cadbf826dee2182d42f7b713a", kill_on_drop: false }` [INFO] [stdout] 49549d3b5495574b2e55bbee857ef01d0e754f4cadbf826dee2182d42f7b713a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d98168dcbf2ecb3cbb5ee32c8327007a3c916aa0bf8f37857d3c9e35cf22d752 [INFO] running `Command { std: "docker" "start" "-a" "d98168dcbf2ecb3cbb5ee32c8327007a3c916aa0bf8f37857d3c9e35cf22d752", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking bytemuck v1.12.1 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking png v0.17.5 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking num-rational v0.4.1 [INFO] [stderr] Checking jpeg-decoder v0.2.6 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Checking tiff v0.7.3 [INFO] [stderr] Checking pin-project v1.0.12 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking exr v1.5.0 [INFO] [stderr] Checking image v0.24.3 [INFO] [stderr] Checking petpet v2.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `once_cell` has been stable since 1.70.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(once_cell)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `once_cell` has been stable since 1.70.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(once_cell)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.57s [INFO] running `Command { std: "docker" "inspect" "d98168dcbf2ecb3cbb5ee32c8327007a3c916aa0bf8f37857d3c9e35cf22d752", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d98168dcbf2ecb3cbb5ee32c8327007a3c916aa0bf8f37857d3c9e35cf22d752", kill_on_drop: false }` [INFO] [stdout] d98168dcbf2ecb3cbb5ee32c8327007a3c916aa0bf8f37857d3c9e35cf22d752 [INFO] checking petpet-2.2.1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate petpet 2.2.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate petpet 2.2.1 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 petpet 2.2.1 [INFO] finished tweaking crates.io crate petpet 2.2.1 [INFO] tweaked toml for crates.io crate petpet 2.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate petpet 2.2.1 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3db8aed9825626ea1162be981e1aa4a44a38eea89e11db29d73727fa4d3cd3bd [INFO] running `Command { std: "docker" "start" "-a" "3db8aed9825626ea1162be981e1aa4a44a38eea89e11db29d73727fa4d3cd3bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3db8aed9825626ea1162be981e1aa4a44a38eea89e11db29d73727fa4d3cd3bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3db8aed9825626ea1162be981e1aa4a44a38eea89e11db29d73727fa4d3cd3bd", kill_on_drop: false }` [INFO] [stdout] 3db8aed9825626ea1162be981e1aa4a44a38eea89e11db29d73727fa4d3cd3bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 602eff4cd96b2329157a3e56ee002bc63c023969a47108896d3961003091dd99 [INFO] running `Command { std: "docker" "start" "-a" "602eff4cd96b2329157a3e56ee002bc63c023969a47108896d3961003091dd99", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking bytemuck v1.12.1 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking png v0.17.5 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking num-rational v0.4.1 [INFO] [stderr] Checking jpeg-decoder v0.2.6 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Checking tiff v0.7.3 [INFO] [stderr] Checking pin-project v1.0.12 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking exr v1.5.0 [INFO] [stderr] Checking image v0.24.3 [INFO] [stderr] Checking petpet v2.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `once_cell` has been stable since 1.70.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(once_cell)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `once_cell` has been stable since 1.70.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(once_cell)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.98s [INFO] running `Command { std: "docker" "inspect" "602eff4cd96b2329157a3e56ee002bc63c023969a47108896d3961003091dd99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "602eff4cd96b2329157a3e56ee002bc63c023969a47108896d3961003091dd99", kill_on_drop: false }` [INFO] [stdout] 602eff4cd96b2329157a3e56ee002bc63c023969a47108896d3961003091dd99