[INFO] fetching crate bropages 1.41.0...
[INFO] checking bropages-1.41.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate bropages 1.41.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate bropages 1.41.0 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] removed /workspace/builds/worker-0-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate bropages 1.41.0
[INFO] finished tweaking crates.io crate bropages 1.41.0
[INFO] tweaked toml for crates.io crate bropages 1.41.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate bropages 1.41.0 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 matches v0.1.8
[INFO] [stderr]   Downloaded unicode-bidi v0.3.4
[INFO] [stderr]   Downloaded tinyvec v0.3.4
[INFO] [stderr]   Downloaded encoding_index_tests v0.1.4
[INFO] [stderr]   Downloaded deranged v0.3.8
[INFO] [stderr]   Downloaded url v2.1.1
[INFO] [stderr]   Downloaded bytesize v1.1.0
[INFO] [stderr]   Downloaded bytemuck v1.11.0
[INFO] [stderr]   Downloaded encoding-index-japanese v1.20141219.5
[INFO] [stderr]   Downloaded encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]   Downloaded bstr v1.6.2
[INFO] [stderr]   Downloaded aho-corasick v1.0.5
[INFO] [stderr]   Downloaded clap_builder v4.4.2
[INFO] [stderr]   Downloaded syn v2.0.36
[INFO] [stderr]   Downloaded idna v0.2.0
[INFO] [stderr]   Downloaded encoding v0.2.33
[INFO] [stderr]   Downloaded quick-xml v0.29.0
[INFO] [stderr]   Downloaded time v0.3.28
[INFO] [stderr]   Downloaded bat v0.23.0
[INFO] [stderr]   Downloaded ryu v1.0.2
[INFO] [stderr]   Downloaded encoding-index-korean v1.20141219.5
[INFO] [stderr]   Downloaded encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]   Downloaded nu-ansi-term v0.47.0
[INFO] [stderr]   Downloaded path_abs v0.5.0
[INFO] [stderr]   Downloaded yaml-rust v0.4.4
[INFO] [stderr]   Downloaded serde_yaml v0.8.13
[INFO] [stderr]   Downloaded ureq v2.7.1
[INFO] [stderr]   Downloaded rgb v0.8.33
[INFO] [stderr]   Downloaded ansi_colours v1.2.2
[INFO] [stderr]   Downloaded clircle v0.3.0
[INFO] [stderr]   Downloaded globset v0.4.13
[INFO] [stderr]   Downloaded time-macros v0.2.14
[INFO] [stderr]   Downloaded plist v1.5.0
[INFO] [stderr]   Downloaded semver v1.0.12
[INFO] [stderr]   Downloaded dtoa v0.4.6
[INFO] [stderr]   Downloaded bincode v1.3.1
[INFO] [stderr]   Downloaded walkdir v2.3.1
[INFO] [stderr]   Downloaded clap v4.4.3
[INFO] [stderr]   Downloaded log v0.4.8
[INFO] [stderr]   Downloaded unicode-normalization v0.1.13
[INFO] [stderr]   Downloaded encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]   Downloaded linked-hash-map v0.5.3
[INFO] [stderr]   Downloaded anstyle v1.0.3
[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] 37da7280822b63a91b9621253a38d8c5ad9ce1129c9dab75c604e837287b7cc1
[INFO] running `Command { std: "docker" "start" "-a" "37da7280822b63a91b9621253a38d8c5ad9ce1129c9dab75c604e837287b7cc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37da7280822b63a91b9621253a38d8c5ad9ce1129c9dab75c604e837287b7cc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37da7280822b63a91b9621253a38d8c5ad9ce1129c9dab75c604e837287b7cc1", kill_on_drop: false }`
[INFO] [stdout] 37da7280822b63a91b9621253a38d8c5ad9ce1129c9dab75c604e837287b7cc1
[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] deae2ddd930a6f19ed80374db2ebf972ee5c64c2fb934b8e028ccb5db7d695b7
[INFO] running `Command { std: "docker" "start" "-a" "deae2ddd930a6f19ed80374db2ebf972ee5c64c2fb934b8e028ccb5db7d695b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking tinyvec v0.3.4
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]    Compiling semver v1.0.12
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking bytemuck v1.11.0
[INFO] [stderr]     Checking linked-hash-map v0.5.3
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking unicode-normalization v0.1.13
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking rgb v0.8.33
[INFO] [stderr]     Checking yaml-rust v0.4.4
[INFO] [stderr]     Checking anstyle v1.0.3
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]    Compiling bat v0.23.0
[INFO] [stderr]     Checking dtoa v0.4.6
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking aho-corasick v1.0.5
[INFO] [stderr]     Checking flate2 v1.0.24
[INFO] [stderr]     Checking std_prelude v0.2.12
[INFO] [stderr]     Checking content_inspector v0.2.4
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]     Checking path_abs v0.5.0
[INFO] [stderr]     Checking nu-ansi-term v0.47.0
[INFO] [stderr]    Compiling bropages v1.41.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking clap_builder v4.4.2
[INFO] [stderr]     Checking base64 v0.21.4
[INFO] [stderr]     Checking ansi_colours v1.2.2
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking bytesize v1.1.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.36
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking clap v4.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]     Checking bstr v1.6.2
[INFO] [stderr]     Checking fancy-regex v0.7.1
[INFO] [stderr]     Checking globset v0.4.13
[INFO] [stderr]     Checking grep-cli v0.1.9
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking serde_yaml v0.8.13
[INFO] [stderr]     Checking clircle v0.3.0
[INFO] [stderr]     Checking syntect v5.0.0
[INFO] [stderr]     Checking ureq v2.7.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.59s
[INFO] running `Command { std: "docker" "inspect" "deae2ddd930a6f19ed80374db2ebf972ee5c64c2fb934b8e028ccb5db7d695b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deae2ddd930a6f19ed80374db2ebf972ee5c64c2fb934b8e028ccb5db7d695b7", kill_on_drop: false }`
[INFO] [stdout] deae2ddd930a6f19ed80374db2ebf972ee5c64c2fb934b8e028ccb5db7d695b7
[INFO] checking bropages-1.41.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate bropages 1.41.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate bropages 1.41.0 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] removed /workspace/builds/worker-0-tc2/source/.cargo/config
[INFO] started tweaking crates.io crate bropages 1.41.0
[INFO] finished tweaking crates.io crate bropages 1.41.0
[INFO] tweaked toml for crates.io crate bropages 1.41.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate bropages 1.41.0 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] [stderr]     Blocking waiting for file lock on package cache
[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] 1730b9418031102e2fac91cfabd5501b28edb7bdb491d0376412789b787ea82f
[INFO] running `Command { std: "docker" "start" "-a" "1730b9418031102e2fac91cfabd5501b28edb7bdb491d0376412789b787ea82f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1730b9418031102e2fac91cfabd5501b28edb7bdb491d0376412789b787ea82f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1730b9418031102e2fac91cfabd5501b28edb7bdb491d0376412789b787ea82f", kill_on_drop: false }`
[INFO] [stdout] 1730b9418031102e2fac91cfabd5501b28edb7bdb491d0376412789b787ea82f
[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] 9cec105e3314e3acf69224da568e4eb3e795411279471251079701880c09a50e
[INFO] running `Command { std: "docker" "start" "-a" "9cec105e3314e3acf69224da568e4eb3e795411279471251079701880c09a50e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking tinyvec v0.3.4
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking linked-hash-map v0.5.3
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]    Compiling semver v1.0.12
[INFO] [stderr]     Checking unicode-normalization v0.1.13
[INFO] [stderr]     Checking bytemuck v1.11.0
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking yaml-rust v0.4.4
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking rgb v0.8.33
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking flate2 v1.0.24
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking aho-corasick v1.0.5
[INFO] [stderr]    Compiling bat v0.23.0
[INFO] [stderr]     Checking std_prelude v0.2.12
[INFO] [stderr]     Checking anstyle v1.0.3
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking dtoa v0.4.6
[INFO] [stderr]     Checking path_abs v0.5.0
[INFO] [stderr]     Checking content_inspector v0.2.4
[INFO] [stderr]    Compiling bropages v1.41.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]     Checking ansi_colours v1.2.2
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking nu-ansi-term v0.47.0
[INFO] [stderr]     Checking base64 v0.21.4
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking bytesize v1.1.0
[INFO] [stderr]     Checking clap_builder v4.4.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]    Compiling syn v2.0.36
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]     Checking clap v4.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]     Checking bstr v1.6.2
[INFO] [stderr]     Checking fancy-regex v0.7.1
[INFO] [stderr]     Checking globset v0.4.13
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking grep-cli v0.1.9
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking clircle v0.3.0
[INFO] [stderr]     Checking serde_yaml v0.8.13
[INFO] [stderr]     Checking syntect v5.0.0
[INFO] [stderr]     Checking ureq v2.7.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.42s
[INFO] running `Command { std: "docker" "inspect" "9cec105e3314e3acf69224da568e4eb3e795411279471251079701880c09a50e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cec105e3314e3acf69224da568e4eb3e795411279471251079701880c09a50e", kill_on_drop: false }`
[INFO] [stdout] 9cec105e3314e3acf69224da568e4eb3e795411279471251079701880c09a50e