[INFO] fetching crate casual_logger 0.6.5...
[INFO] checking casual_logger-0.6.5 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate casual_logger 0.6.5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate casual_logger 0.6.5 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate casual_logger 0.6.5
[INFO] finished tweaking crates.io crate casual_logger 0.6.5
[INFO] tweaked toml for crates.io crate casual_logger 0.6.5 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate casual_logger 0.6.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35c0c12bd257196fd12ec5ec8d96651cd986d3180c218be56e6131b5055e334c
[INFO] running `Command { std: "docker" "start" "-a" "35c0c12bd257196fd12ec5ec8d96651cd986d3180c218be56e6131b5055e334c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35c0c12bd257196fd12ec5ec8d96651cd986d3180c218be56e6131b5055e334c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c0c12bd257196fd12ec5ec8d96651cd986d3180c218be56e6131b5055e334c", kill_on_drop: false }`
[INFO] [stdout] 35c0c12bd257196fd12ec5ec8d96651cd986d3180c218be56e6131b5055e334c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6716dc5fd89e5b54816174e507e66a5f8b4a59e62dcf1648fcecf8e0ac3fe15
[INFO] running `Command { std: "docker" "start" "-a" "c6716dc5fd89e5b54816174e507e66a5f8b4a59e62dcf1648fcecf8e0ac3fe15", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]     Checking memchr v2.3.3
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking chrono v0.4.13
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking casual_logger v0.6.5 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/example4.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/example6.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/example7.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/performance.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/toml_cover.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/example3.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/important.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/example5.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/example2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/example1.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/overall.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/example8.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/one_point.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/fatal.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed examples/performance.rs (3 fixes)
[INFO] [stderr]        Fixed examples/example2.rs (1 fix)
[INFO] [stderr]        Fixed examples/fatal.rs (1 fix)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.06s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking casual_logger v0.6.5 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "c6716dc5fd89e5b54816174e507e66a5f8b4a59e62dcf1648fcecf8e0ac3fe15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6716dc5fd89e5b54816174e507e66a5f8b4a59e62dcf1648fcecf8e0ac3fe15", kill_on_drop: false }`
[INFO] [stdout] c6716dc5fd89e5b54816174e507e66a5f8b4a59e62dcf1648fcecf8e0ac3fe15