[INFO] cloning repository https://github.com/JustusFluegel/rustfmt-unstable [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JustusFluegel/rustfmt-unstable" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustusFluegel%2Frustfmt-unstable", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustusFluegel%2Frustfmt-unstable'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 41a2359b6be73a291540d557e738db9c969cab33 [INFO] checking JustusFluegel/rustfmt-unstable against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustusFluegel%2Frustfmt-unstable" "/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/JustusFluegel/rustfmt-unstable 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/JustusFluegel/rustfmt-unstable [INFO] finished tweaking git repo https://github.com/JustusFluegel/rustfmt-unstable [INFO] tweaked toml for git repo https://github.com/JustusFluegel/rustfmt-unstable written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/JustusFluegel/rustfmt-unstable 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] Locking 19 packages [INFO] [stderr] Updating is_ci v1.1.1 -> v1.2.0 [INFO] [stderr] Updating miette v5.10.0 -> v7.2.0 [INFO] [stderr] Updating miette-derive v5.10.0 -> v7.2.0 [INFO] [stderr] Updating owo-colors v3.5.0 -> v4.0.0 [INFO] [stderr] Updating proc-macro2 v1.0.76 -> v1.0.79 [INFO] [stderr] Updating supports-color v2.1.0 -> v3.0.0 [INFO] [stderr] Updating supports-hyperlinks v2.1.0 -> v3.0.0 [INFO] [stderr] Updating supports-unicode v2.0.0 -> v3.0.0 [INFO] [stderr] Updating terminal_size v0.1.17 -> v0.3.0 [INFO] [stderr] Updating textwrap v0.15.2 -> v0.16.1 [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winnow v0.5.34 [INFO] [stderr] Downloaded itertools v0.12.0 [INFO] [stderr] Downloaded anstream v0.6.7 [INFO] [stderr] Downloaded cargo-platform v0.1.6 [INFO] [stderr] Downloaded clap_builder v4.4.16 [INFO] [stderr] Downloaded clap v4.4.16 [INFO] [stderr] Downloaded supports-unicode v3.0.0 [INFO] [stderr] Downloaded smawk v0.3.2 [INFO] [stderr] Downloaded unicode-linebreak v0.1.5 [INFO] [stderr] Downloaded miette v7.2.0 [INFO] [stderr] Downloaded backtrace-ext v0.2.1 [INFO] [stderr] Downloaded miette-derive v7.2.0 [INFO] [stderr] Downloaded supports-color v3.0.0 [INFO] [stderr] Downloaded supports-hyperlinks v3.0.0 [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] 9329a8ea6906877bed9138e99c106bf1d70ab6b2bb4fa0d9cbe5ffd437c9ca57 [INFO] running `Command { std: "docker" "start" "-a" "9329a8ea6906877bed9138e99c106bf1d70ab6b2bb4fa0d9cbe5ffd437c9ca57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9329a8ea6906877bed9138e99c106bf1d70ab6b2bb4fa0d9cbe5ffd437c9ca57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9329a8ea6906877bed9138e99c106bf1d70ab6b2bb4fa0d9cbe5ffd437c9ca57", kill_on_drop: false }` [INFO] [stdout] 9329a8ea6906877bed9138e99c106bf1d70ab6b2bb4fa0d9cbe5ffd437c9ca57 [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] 7cce4e2d79923d5fc55ec32a14e42351c62c736eb33353e528dda302afe4ca39 [INFO] running `Command { std: "docker" "start" "-a" "7cce4e2d79923d5fc55ec32a14e42351c62c736eb33353e528dda302afe4ca39", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling rustix v0.38.30 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Compiling semver v1.0.21 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking anstream v0.6.7 [INFO] [stderr] Checking winnow v0.5.34 [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking is_ci v1.2.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Checking clap_builder v4.4.16 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking supports-color v3.0.0 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking supports-hyperlinks v3.0.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking supports-unicode v3.0.0 [INFO] [stderr] Checking owo-colors v4.0.0 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking backtrace-ext v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling miette-derive v7.2.0 [INFO] [stderr] Checking miette v7.2.0 [INFO] [stderr] Checking clap v4.4.16 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking cargo-platform v0.1.6 [INFO] [stderr] Checking toml_edit v0.21.0 [INFO] [stderr] Checking cargo_metadata v0.18.1 [INFO] [stderr] Checking toml v0.8.8 [INFO] [stderr] Checking rustfmt-unstable v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.64s [INFO] running `Command { std: "docker" "inspect" "7cce4e2d79923d5fc55ec32a14e42351c62c736eb33353e528dda302afe4ca39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cce4e2d79923d5fc55ec32a14e42351c62c736eb33353e528dda302afe4ca39", kill_on_drop: false }` [INFO] [stdout] 7cce4e2d79923d5fc55ec32a14e42351c62c736eb33353e528dda302afe4ca39 [INFO] checking JustusFluegel/rustfmt-unstable against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustusFluegel%2Frustfmt-unstable" "/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/JustusFluegel/rustfmt-unstable 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/JustusFluegel/rustfmt-unstable [INFO] finished tweaking git repo https://github.com/JustusFluegel/rustfmt-unstable [INFO] tweaked toml for git repo https://github.com/JustusFluegel/rustfmt-unstable written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JustusFluegel/rustfmt-unstable 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] Updating crates.io index [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] f34f549acc72d4ef88c9b6c15e6338ee5bca06168fa89a04d75e6a227bf85de1 [INFO] running `Command { std: "docker" "start" "-a" "f34f549acc72d4ef88c9b6c15e6338ee5bca06168fa89a04d75e6a227bf85de1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f34f549acc72d4ef88c9b6c15e6338ee5bca06168fa89a04d75e6a227bf85de1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f34f549acc72d4ef88c9b6c15e6338ee5bca06168fa89a04d75e6a227bf85de1", kill_on_drop: false }` [INFO] [stdout] f34f549acc72d4ef88c9b6c15e6338ee5bca06168fa89a04d75e6a227bf85de1 [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] a5d2bac52445338b89087d1c79e298a05d2c4b7584947bbf81ca29f68748c86f [INFO] running `Command { std: "docker" "start" "-a" "a5d2bac52445338b89087d1c79e298a05d2c4b7584947bbf81ca29f68748c86f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling rustix v0.38.30 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling semver v1.0.21 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking anstream v0.6.7 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking winnow v0.5.34 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Checking is_ci v1.2.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking clap_builder v4.4.16 [INFO] [stderr] Checking supports-color v3.0.0 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking supports-unicode v3.0.0 [INFO] [stderr] Checking supports-hyperlinks v3.0.0 [INFO] [stderr] Checking owo-colors v4.0.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling miette-derive v7.2.0 [INFO] [stderr] Checking backtrace-ext v0.2.1 [INFO] [stderr] Checking miette v7.2.0 [INFO] [stderr] Checking clap v4.4.16 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking cargo-platform v0.1.6 [INFO] [stderr] Checking toml_edit v0.21.0 [INFO] [stderr] Checking cargo_metadata v0.18.1 [INFO] [stderr] Checking toml v0.8.8 [INFO] [stderr] Checking rustfmt-unstable v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.53s [INFO] running `Command { std: "docker" "inspect" "a5d2bac52445338b89087d1c79e298a05d2c4b7584947bbf81ca29f68748c86f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5d2bac52445338b89087d1c79e298a05d2c4b7584947bbf81ca29f68748c86f", kill_on_drop: false }` [INFO] [stdout] a5d2bac52445338b89087d1c79e298a05d2c4b7584947bbf81ca29f68748c86f