[INFO] fetching crate cargo-arc 0.2.2...
[INFO] fixing cargo-arc-0.2.2 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-1
[INFO] extracting crate cargo-arc 0.2.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate cargo-arc 0.2.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cargo-arc 0.2.2
[INFO] tweaked toml for crates.io crate cargo-arc 0.2.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-arc 0.2.2 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo-arc 0.2.2 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bfd561d6a4446608342249dee8a9f3aece586ecac36e6b2441c6b5f13d4bb8ac
[INFO] running `Command { std: "docker" "start" "bfd561d6a4446608342249dee8a9f3aece586ecac36e6b2441c6b5f13d4bb8ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bfd561d6a4446608342249dee8a9f3aece586ecac36e6b2441c6b5f13d4bb8ac" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfd561d6a4446608342249dee8a9f3aece586ecac36e6b2441c6b5f13d4bb8ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bfd561d6a4446608342249dee8a9f3aece586ecac36e6b2441c6b5f13d4bb8ac" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling serde_core v1.0.228
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[INFO] [stderr]    Compiling zmij v1.0.21
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[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
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[INFO] [stderr]    Compiling camino v1.2.2
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[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]    Compiling syn v2.0.117
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "bfd561d6a4446608342249dee8a9f3aece586ecac36e6b2441c6b5f13d4bb8ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfd561d6a4446608342249dee8a9f3aece586ecac36e6b2441c6b5f13d4bb8ac", kill_on_drop: false }`
[INFO] [stdout] bfd561d6a4446608342249dee8a9f3aece586ecac36e6b2441c6b5f13d4bb8ac