[INFO] fetching crate text-file-sort 0.1.2...
[INFO] checking text-file-sort-0.1.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate text-file-sort 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate text-file-sort 0.1.2 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 text-file-sort 0.1.2
[INFO] finished tweaking crates.io crate text-file-sort 0.1.2
[INFO] tweaked toml for crates.io crate text-file-sort 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate text-file-sort 0.1.2 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 rlimit v0.10.1
[INFO] [stderr]   Downloaded command-executor v0.1.0
[INFO] [stderr]   Downloaded time-macros v0.2.9
[INFO] [stderr]   Downloaded tikv-jemallocator v0.5.0
[INFO] [stderr]   Downloaded crossbeam-queue v0.3.8
[INFO] [stderr]   Downloaded paste v1.0.13
[INFO] [stderr]   Downloaded matrixmultiply v0.3.7
[INFO] [stderr]   Downloaded bytemuck v1.13.1
[INFO] [stderr]   Downloaded statrs v0.16.0
[INFO] [stderr]   Downloaded nalgebra v0.29.0
[INFO] [stderr]   Downloaded regex-syntax v0.7.3
[INFO] [stderr]   Downloaded tikv-jemalloc-sys v0.5.3+5.3.0-patched
[INFO] [stderr]   Downloaded time v0.3.22
[INFO] [stderr]   Downloaded safe_arch v0.7.0
[INFO] [stderr]   Downloaded wide v0.7.10
[INFO] [stderr]   Downloaded simba v0.6.0
[INFO] [stderr]   Downloaded serde_derive v1.0.167
[INFO] [stderr]   Downloaded serde v1.0.167
[INFO] [stderr]   Downloaded num-complex v0.4.3
[INFO] [stderr]   Downloaded benchmark-rs v0.1.1
[INFO] [stderr]   Downloaded crossbeam v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4a6140c42dfaff5753f34a0d35c692ffdafab804d0bbd6f3d30ce0cc51b89877
[INFO] running `Command { std: "docker" "start" "-a" "4a6140c42dfaff5753f34a0d35c692ffdafab804d0bbd6f3d30ce0cc51b89877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a6140c42dfaff5753f34a0d35c692ffdafab804d0bbd6f3d30ce0cc51b89877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a6140c42dfaff5753f34a0d35c692ffdafab804d0bbd6f3d30ce0cc51b89877", kill_on_drop: false }`
[INFO] [stdout] 4a6140c42dfaff5753f34a0d35c692ffdafab804d0bbd6f3d30ce0cc51b89877
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e6d01ba9bc2b998aa1a78c6bb5b4e1a475a3eaece430c164dde6e422e380f305
[INFO] running `Command { std: "docker" "start" "-a" "e6d01ba9bc2b998aa1a78c6bb5b4e1a475a3eaece430c164dde6e422e380f305", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking bytemuck v1.13.1
[INFO] [stderr]    Compiling paste v1.0.13
[INFO] [stderr]    Compiling matrixmultiply v0.3.7
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.23
[INFO] [stderr]    Compiling serde v1.0.167
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.5.3+5.3.0-patched
[INFO] [stderr]     Checking regex-syntax v0.7.3
[INFO] [stderr]    Compiling rlimit v0.10.1
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]    Compiling time-macros v0.2.9
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking safe_arch v0.7.0
[INFO] [stderr]     Checking data-encoding v2.4.0
[INFO] [stderr]     Checking wide v0.7.10
[INFO] [stderr]     Checking crossbeam-epoch v0.9.15
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking time v0.3.22
[INFO] [stderr]     Checking crossbeam v0.8.2
[INFO] [stderr]     Checking command-executor v0.1.0
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]     Checking regex-automata v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.167
[INFO] [stderr]     Checking simple_logger v4.2.0
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]     Checking simba v0.6.0
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]     Checking regex v1.9.1
[INFO] [stderr]     Checking text-file-sort v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking nalgebra v0.29.0
[INFO] [stderr]     Checking serde_json v1.0.100
[INFO] [stderr]     Checking statrs v0.16.0
[INFO] [stderr]     Checking benchmark-rs v0.1.1
[INFO] [stderr]     Checking tikv-jemallocator v0.5.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "e6d01ba9bc2b998aa1a78c6bb5b4e1a475a3eaece430c164dde6e422e380f305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6d01ba9bc2b998aa1a78c6bb5b4e1a475a3eaece430c164dde6e422e380f305", kill_on_drop: false }`
[INFO] [stdout] e6d01ba9bc2b998aa1a78c6bb5b4e1a475a3eaece430c164dde6e422e380f305
[INFO] checking text-file-sort-0.1.2 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate text-file-sort 0.1.2 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate text-file-sort 0.1.2 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 text-file-sort 0.1.2
[INFO] finished tweaking crates.io crate text-file-sort 0.1.2
[INFO] tweaked toml for crates.io crate text-file-sort 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate text-file-sort 0.1.2 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 04e79d611251d9b656ebf63d624d45e1aac972465f2eec64d1d94adbb4ff320a
[INFO] running `Command { std: "docker" "start" "-a" "04e79d611251d9b656ebf63d624d45e1aac972465f2eec64d1d94adbb4ff320a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04e79d611251d9b656ebf63d624d45e1aac972465f2eec64d1d94adbb4ff320a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04e79d611251d9b656ebf63d624d45e1aac972465f2eec64d1d94adbb4ff320a", kill_on_drop: false }`
[INFO] [stdout] 04e79d611251d9b656ebf63d624d45e1aac972465f2eec64d1d94adbb4ff320a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0c6b0439b0a12eedc3298c639eeb350db4b652344ab7114d9704dd0f1ba53761
[INFO] running `Command { std: "docker" "start" "-a" "0c6b0439b0a12eedc3298c639eeb350db4b652344ab7114d9704dd0f1ba53761", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling paste v1.0.13
[INFO] [stderr]     Checking bytemuck v1.13.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.7
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.23
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling serde v1.0.167
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.5.3+5.3.0-patched
[INFO] [stderr]    Compiling rlimit v0.10.1
[INFO] [stderr]     Checking regex-syntax v0.7.3
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]    Compiling time-macros v0.2.9
[INFO] [stderr]     Checking safe_arch v0.7.0
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking data-encoding v2.4.0
[INFO] [stderr]     Checking wide v0.7.10
[INFO] [stderr]     Checking crossbeam-epoch v0.9.15
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking crossbeam v0.8.2
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]     Checking command-executor v0.1.0
[INFO] [stderr]     Checking regex-automata v0.3.2
[INFO] [stderr]     Checking time v0.3.22
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]     Checking simba v0.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.167
[INFO] [stderr]     Checking simple_logger v4.2.0
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]     Checking regex v1.9.1
[INFO] [stderr]     Checking text-file-sort v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking nalgebra v0.29.0
[INFO] [stderr]     Checking serde_json v1.0.100
[INFO] [stderr]     Checking statrs v0.16.0
[INFO] [stderr]     Checking benchmark-rs v0.1.1
[INFO] [stderr]     Checking tikv-jemallocator v0.5.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "0c6b0439b0a12eedc3298c639eeb350db4b652344ab7114d9704dd0f1ba53761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c6b0439b0a12eedc3298c639eeb350db4b652344ab7114d9704dd0f1ba53761", kill_on_drop: false }`
[INFO] [stdout] 0c6b0439b0a12eedc3298c639eeb350db4b652344ab7114d9704dd0f1ba53761