[INFO] cloning repository https://github.com/tobias-walle/refactor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tobias-walle/refactor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftobias-walle%2Frefactor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftobias-walle%2Frefactor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0931c48446a9593e9827df37505e66473c20b8ac [INFO] checking tobias-walle/refactor against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftobias-walle%2Frefactor" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tobias-walle/refactor 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/tobias-walle/refactor [INFO] finished tweaking git repo https://github.com/tobias-walle/refactor [INFO] tweaked toml for git repo https://github.com/tobias-walle/refactor written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/tobias-walle/refactor 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 unicode-ident v1.0.4 [INFO] [stderr] Downloaded quote v1.0.21 [INFO] [stderr] Downloaded output_vt100 v0.1.3 [INFO] [stderr] Downloaded path-clean v0.1.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.43 [INFO] [stderr] Downloaded ctor v0.1.23 [INFO] [stderr] Downloaded os_str_bytes v6.3.0 [INFO] [stderr] Downloaded similar v2.2.0 [INFO] [stderr] Downloaded clap_derive v3.2.18 [INFO] [stderr] Downloaded clap v3.2.22 [INFO] [stderr] Downloaded mio v0.8.4 [INFO] [stderr] Downloaded libc v0.2.132 [INFO] [stderr] Downloaded signal-hook v0.3.14 [INFO] [stderr] Downloaded syn v1.0.99 [INFO] [stderr] Downloaded textwrap v0.15.1 [INFO] [stderr] Downloaded lock_api v0.4.8 [INFO] [stderr] Downloaded fs-err v2.8.1 [INFO] [stderr] Downloaded globset v0.4.9 [INFO] [stderr] Downloaded once_cell v1.14.0 [INFO] [stderr] Downloaded ignore v0.4.18 [INFO] [stderr] Downloaded pretty_assertions v1.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8e3c02cedbfd7209a2863a11c6e26ed1aa8104076db1836bdd84dae30438b345 [INFO] running `Command { std: "docker" "start" "-a" "8e3c02cedbfd7209a2863a11c6e26ed1aa8104076db1836bdd84dae30438b345", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e3c02cedbfd7209a2863a11c6e26ed1aa8104076db1836bdd84dae30438b345", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e3c02cedbfd7209a2863a11c6e26ed1aa8104076db1836bdd84dae30438b345", kill_on_drop: false }` [INFO] [stdout] 8e3c02cedbfd7209a2863a11c6e26ed1aa8104076db1836bdd84dae30438b345 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a50361c6eeb0e88ad25cddc37ac8e577a8bb34318f2c288169ec1611045cc044 [INFO] running `Command { std: "docker" "start" "-a" "a50361c6eeb0e88ad25cddc37ac8e577a8bb34318f2c288169ec1611045cc044", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking textwrap v0.15.1 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking pretty_assertions v1.3.0 [INFO] [stderr] Checking path-clean v0.1.0 [INFO] [stderr] Checking fs-err v2.8.1 [INFO] [stderr] Checking similar v2.2.0 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking globset v0.4.9 [INFO] [stderr] Checking ignore v0.4.18 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.2.18 [INFO] [stderr] Checking clap v3.2.22 [INFO] [stderr] Checking refactor v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.37s [INFO] running `Command { std: "docker" "inspect" "a50361c6eeb0e88ad25cddc37ac8e577a8bb34318f2c288169ec1611045cc044", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a50361c6eeb0e88ad25cddc37ac8e577a8bb34318f2c288169ec1611045cc044", kill_on_drop: false }` [INFO] [stdout] a50361c6eeb0e88ad25cddc37ac8e577a8bb34318f2c288169ec1611045cc044 [INFO] checking tobias-walle/refactor against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftobias-walle%2Frefactor" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tobias-walle/refactor 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/tobias-walle/refactor [INFO] finished tweaking git repo https://github.com/tobias-walle/refactor [INFO] tweaked toml for git repo https://github.com/tobias-walle/refactor written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/tobias-walle/refactor 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 67c47aae438a0caa02db52d21655b5f1cb0f4e8d2b93595e4209606180b11c69 [INFO] running `Command { std: "docker" "start" "-a" "67c47aae438a0caa02db52d21655b5f1cb0f4e8d2b93595e4209606180b11c69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "67c47aae438a0caa02db52d21655b5f1cb0f4e8d2b93595e4209606180b11c69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67c47aae438a0caa02db52d21655b5f1cb0f4e8d2b93595e4209606180b11c69", kill_on_drop: false }` [INFO] [stdout] 67c47aae438a0caa02db52d21655b5f1cb0f4e8d2b93595e4209606180b11c69 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 55621ee0a3cec29228640b974f827f36cb5d487f25c7972e9aaf658945b9695e [INFO] running `Command { std: "docker" "start" "-a" "55621ee0a3cec29228640b974f827f36cb5d487f25c7972e9aaf658945b9695e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking textwrap v0.15.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking pretty_assertions v1.3.0 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking similar v2.2.0 [INFO] [stderr] Checking fs-err v2.8.1 [INFO] [stderr] Checking path-clean v0.1.0 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking globset v0.4.9 [INFO] [stderr] Checking ignore v0.4.18 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.2.18 [INFO] [stderr] Checking clap v3.2.22 [INFO] [stderr] Checking refactor v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.73s [INFO] running `Command { std: "docker" "inspect" "55621ee0a3cec29228640b974f827f36cb5d487f25c7972e9aaf658945b9695e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55621ee0a3cec29228640b974f827f36cb5d487f25c7972e9aaf658945b9695e", kill_on_drop: false }` [INFO] [stdout] 55621ee0a3cec29228640b974f827f36cb5d487f25c7972e9aaf658945b9695e