[INFO] cloning repository https://github.com/xdu-icpc/cftool [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xdu-icpc/cftool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxdu-icpc%2Fcftool", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxdu-icpc%2Fcftool'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 57745446af9b3b30fe276b88ac80588d7eefb988 [INFO] checking xdu-icpc/cftool against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxdu-icpc%2Fcftool" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xdu-icpc/cftool 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 git repo https://github.com/xdu-icpc/cftool [INFO] finished tweaking git repo https://github.com/xdu-icpc/cftool [INFO] tweaked toml for git repo https://github.com/xdu-icpc/cftool written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/xdu-icpc/cftool 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 async-compression v0.4.5 [INFO] [stderr] Downloaded reqwest_cookie_store v0.5.0 [INFO] [stderr] Downloaded git-version v0.3.8 [INFO] [stderr] Downloaded cookie_store v0.19.1 [INFO] [stderr] Downloaded git-version-macro v0.3.8 [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] 5811e8dc1e782a0c345e4850055a7f6ac56e9360a2250cfaede902f965261a2b [INFO] running `Command { std: "docker" "start" "-a" "5811e8dc1e782a0c345e4850055a7f6ac56e9360a2250cfaede902f965261a2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5811e8dc1e782a0c345e4850055a7f6ac56e9360a2250cfaede902f965261a2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5811e8dc1e782a0c345e4850055a7f6ac56e9360a2250cfaede902f965261a2b", kill_on_drop: false }` [INFO] [stdout] 5811e8dc1e782a0c345e4850055a7f6ac56e9360a2250cfaede902f965261a2b [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] fe5591845858f1edf27fe53dac71916b13b7da22a625c8f97e5b905e9127a6f2 [INFO] running `Command { std: "docker" "start" "-a" "fe5591845858f1edf27fe53dac71916b13b7da22a625c8f97e5b905e9127a6f2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling openssl v0.10.59 [INFO] [stderr] Checking deranged v0.3.9 [INFO] [stderr] Compiling cookie v0.16.2 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking psl-types v2.0.11 [INFO] [stderr] Checking block-padding v0.3.3 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking gimli v0.28.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking publicsuffix v2.2.3 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking object v0.32.1 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking time v0.3.30 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking quote v1.0.33 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking aes v0.8.3 [INFO] [stderr] Checking cbc v0.1.2 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking rtoolbox v0.0.2 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rpassword v7.3.1 [INFO] [stderr] Checking directories v5.0.1 [INFO] [stderr] Checking litrs v0.2.3 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Checking stderrlog v0.5.4 [INFO] [stderr] Compiling openssl-sys v0.9.95 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling serde_derive v1.0.192 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling git-version-macro v0.3.8 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking git-version v0.3.8 [INFO] [stderr] Checking thiserror v1.0.50 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking async-compression v0.4.5 [INFO] [stderr] Checking tokio-socks v0.5.1 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking serde_json v1.0.108 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking cookie_store v0.16.2 [INFO] [stderr] Checking cookie_store v0.19.1 [INFO] [stderr] Checking serde-aux v4.2.0 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking reqwest_cookie_store v0.5.0 [INFO] [stderr] Checking cftool v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.22s [INFO] running `Command { std: "docker" "inspect" "fe5591845858f1edf27fe53dac71916b13b7da22a625c8f97e5b905e9127a6f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe5591845858f1edf27fe53dac71916b13b7da22a625c8f97e5b905e9127a6f2", kill_on_drop: false }` [INFO] [stdout] fe5591845858f1edf27fe53dac71916b13b7da22a625c8f97e5b905e9127a6f2 [INFO] checking xdu-icpc/cftool against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxdu-icpc%2Fcftool" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xdu-icpc/cftool 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 git repo https://github.com/xdu-icpc/cftool [INFO] finished tweaking git repo https://github.com/xdu-icpc/cftool [INFO] tweaked toml for git repo https://github.com/xdu-icpc/cftool written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/xdu-icpc/cftool 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] 3bfe2ced54f33fb420186223775623a2f3a90578d6ea7eb35dbb95cd13e45fad [INFO] running `Command { std: "docker" "start" "-a" "3bfe2ced54f33fb420186223775623a2f3a90578d6ea7eb35dbb95cd13e45fad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3bfe2ced54f33fb420186223775623a2f3a90578d6ea7eb35dbb95cd13e45fad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bfe2ced54f33fb420186223775623a2f3a90578d6ea7eb35dbb95cd13e45fad", kill_on_drop: false }` [INFO] [stdout] 3bfe2ced54f33fb420186223775623a2f3a90578d6ea7eb35dbb95cd13e45fad [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] d2378c5d4dc0c4b345ab60198aa03d747ad79ec75573b31bf38001e5ad5ac1e5 [INFO] running `Command { std: "docker" "start" "-a" "d2378c5d4dc0c4b345ab60198aa03d747ad79ec75573b31bf38001e5ad5ac1e5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling openssl v0.10.59 [INFO] [stderr] Checking deranged v0.3.9 [INFO] [stderr] Compiling cookie v0.16.2 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking psl-types v2.0.11 [INFO] [stderr] Checking block-padding v0.3.3 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking gimli v0.28.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking publicsuffix v2.2.3 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking object v0.32.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking time v0.3.30 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking aes v0.8.3 [INFO] [stderr] Checking litrs v0.2.3 [INFO] [stderr] Checking cbc v0.1.2 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rtoolbox v0.0.2 [INFO] [stderr] Checking directories v5.0.1 [INFO] [stderr] Checking stderrlog v0.5.4 [INFO] [stderr] Checking rpassword v7.3.1 [INFO] [stderr] Compiling openssl-sys v0.9.95 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling serde_derive v1.0.192 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling git-version-macro v0.3.8 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking git-version v0.3.8 [INFO] [stderr] Checking thiserror v1.0.50 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-socks v0.5.1 [INFO] [stderr] Checking async-compression v0.4.5 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking serde_json v1.0.108 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking cookie_store v0.16.2 [INFO] [stderr] Checking cookie_store v0.19.1 [INFO] [stderr] Checking serde-aux v4.2.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking reqwest_cookie_store v0.5.0 [INFO] [stderr] Checking cftool v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.58s [INFO] running `Command { std: "docker" "inspect" "d2378c5d4dc0c4b345ab60198aa03d747ad79ec75573b31bf38001e5ad5ac1e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2378c5d4dc0c4b345ab60198aa03d747ad79ec75573b31bf38001e5ad5ac1e5", kill_on_drop: false }` [INFO] [stdout] d2378c5d4dc0c4b345ab60198aa03d747ad79ec75573b31bf38001e5ad5ac1e5