[INFO] fetching crate guess-that-lang 1.0.20... [INFO] checking guess-that-lang-1.0.20 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate guess-that-lang 1.0.20 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate guess-that-lang 1.0.20 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 guess-that-lang 1.0.20 [INFO] finished tweaking crates.io crate guess-that-lang 1.0.20 [INFO] tweaked toml for crates.io crate guess-that-lang 1.0.20 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate guess-that-lang 1.0.20 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 ureq v2.5.0 [INFO] [stderr] Downloaded serde_json v1.0.82 [INFO] [stderr] Downloaded proc-macro2 v1.0.42 [INFO] [stderr] Downloaded rustls v0.20.6 [INFO] [stderr] Downloaded webpki-roots v0.22.4 [INFO] [stderr] Downloaded bytemuck v1.11.0 [INFO] [stderr] Downloaded rgb v0.8.33 [INFO] [stderr] Downloaded argh_derive v0.1.8 [INFO] [stderr] Downloaded onig_sys v69.8.1 [INFO] [stderr] Downloaded syntect v5.0.0 [INFO] [stderr] Downloaded argh_shared v0.1.8 [INFO] [stderr] Downloaded directories v2.0.2 [INFO] [stderr] Downloaded confy v0.4.0 [INFO] [stderr] Downloaded indoc v1.0.7 [INFO] [stderr] Downloaded onig v6.4.0 [INFO] [stderr] Downloaded unicode-ident v1.0.2 [INFO] [stderr] Downloaded argh v0.1.8 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a6bfe4858b936a13a3b90309eebca12f49edee8d61edf914fc0490a720bd4eb3 [INFO] running `Command { std: "docker" "start" "-a" "a6bfe4858b936a13a3b90309eebca12f49edee8d61edf914fc0490a720bd4eb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a6bfe4858b936a13a3b90309eebca12f49edee8d61edf914fc0490a720bd4eb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6bfe4858b936a13a3b90309eebca12f49edee8d61edf914fc0490a720bd4eb3", kill_on_drop: false }` [INFO] [stdout] a6bfe4858b936a13a3b90309eebca12f49edee8d61edf914fc0490a720bd4eb3 [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=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] 44dd82eccb72dfe0704ede83ec73e59e9c0f3d914ed946eefb78b6c0a0131aaf [INFO] running `Command { std: "docker" "start" "-a" "44dd82eccb72dfe0704ede83ec73e59e9c0f3d914ed946eefb78b6c0a0131aaf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.42 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking bytemuck v1.11.0 [INFO] [stderr] Compiling argh_shared v0.1.8 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking chunked_transfer v1.4.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling indoc v1.0.7 [INFO] [stderr] Checking rgb v0.8.33 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling onig_sys v69.8.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Checking ansi_colours v1.1.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking directories v2.0.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling argh_derive v0.1.8 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking argh v0.1.8 [INFO] [stderr] Checking webpki-roots v0.22.4 [INFO] [stderr] Checking onig v6.4.0 [INFO] [stderr] Checking toml v0.5.9 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking confy v0.4.0 [INFO] [stderr] Checking ureq v2.5.0 [INFO] [stderr] Checking syntect v5.0.0 [INFO] [stderr] Checking guess-that-lang v1.0.20 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.67s [INFO] running `Command { std: "docker" "inspect" "44dd82eccb72dfe0704ede83ec73e59e9c0f3d914ed946eefb78b6c0a0131aaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44dd82eccb72dfe0704ede83ec73e59e9c0f3d914ed946eefb78b6c0a0131aaf", kill_on_drop: false }` [INFO] [stdout] 44dd82eccb72dfe0704ede83ec73e59e9c0f3d914ed946eefb78b6c0a0131aaf [INFO] checking guess-that-lang-1.0.20 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate guess-that-lang 1.0.20 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate guess-that-lang 1.0.20 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 guess-that-lang 1.0.20 [INFO] finished tweaking crates.io crate guess-that-lang 1.0.20 [INFO] tweaked toml for crates.io crate guess-that-lang 1.0.20 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate guess-that-lang 1.0.20 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0b28b3ed6518f3160bc367d67d57ed31d2dac60d29325d5b052e5a0d2970f9bf [INFO] running `Command { std: "docker" "start" "-a" "0b28b3ed6518f3160bc367d67d57ed31d2dac60d29325d5b052e5a0d2970f9bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b28b3ed6518f3160bc367d67d57ed31d2dac60d29325d5b052e5a0d2970f9bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b28b3ed6518f3160bc367d67d57ed31d2dac60d29325d5b052e5a0d2970f9bf", kill_on_drop: false }` [INFO] [stdout] 0b28b3ed6518f3160bc367d67d57ed31d2dac60d29325d5b052e5a0d2970f9bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d49168dc65c978dabde68b4e89a542ed9447fc18e86ae2aecfb6f09ef977332e [INFO] running `Command { std: "docker" "start" "-a" "d49168dc65c978dabde68b4e89a542ed9447fc18e86ae2aecfb6f09ef977332e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.42 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking bytemuck v1.11.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling argh_shared v0.1.8 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking rgb v0.8.33 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking chunked_transfer v1.4.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling indoc v1.0.7 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking ansi_colours v1.1.1 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling onig_sys v69.8.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking directories v2.0.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling argh_derive v0.1.8 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking argh v0.1.8 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking webpki-roots v0.22.4 [INFO] [stderr] Checking onig v6.4.0 [INFO] [stderr] Checking toml v0.5.9 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking confy v0.4.0 [INFO] [stderr] Checking syntect v5.0.0 [INFO] [stderr] Checking ureq v2.5.0 [INFO] [stderr] Checking guess-that-lang v1.0.20 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.27s [INFO] running `Command { std: "docker" "inspect" "d49168dc65c978dabde68b4e89a542ed9447fc18e86ae2aecfb6f09ef977332e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d49168dc65c978dabde68b4e89a542ed9447fc18e86ae2aecfb6f09ef977332e", kill_on_drop: false }` [INFO] [stdout] d49168dc65c978dabde68b4e89a542ed9447fc18e86ae2aecfb6f09ef977332e