[INFO] fetching crate busylight 0.1.0...
[INFO] checking busylight-0.1.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate busylight 0.1.0 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate busylight 0.1.0 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 busylight 0.1.0
[INFO] finished tweaking crates.io crate busylight 0.1.0
[INFO] tweaked toml for crates.io crate busylight 0.1.0 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] crate crates.io crate busylight 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-traits v0.2.8
[INFO] [stderr]   Downloaded regex v1.2.1
[INFO] [stderr]   Downloaded num v0.1.42
[INFO] [stderr]   Downloaded timer v0.2.0
[INFO] [stderr]   Downloaded chrono v0.2.25
[INFO] [stderr]   Downloaded regex-syntax v0.6.11
[INFO] [stderr]   Downloaded libc v0.2.62
[INFO] [stderr]   Downloaded pkg-config v0.3.15
[INFO] [stderr]   Downloaded winapi v0.3.7
[INFO] [stderr]   Downloaded cc v1.0.40
[INFO] [stderr]   Downloaded autocfg v0.1.5
[INFO] [stderr]   Downloaded color_processing v0.3.1
[INFO] [stderr]   Downloaded hidapi v1.0.1
[INFO] [stderr]   Downloaded chrono v0.4.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 6422cf76ce9ddf9f0e69e56e77c4b53be36b725bc16f0cabf90958ea4ddfcb79
[INFO] running `Command { std: "docker" "start" "-a" "6422cf76ce9ddf9f0e69e56e77c4b53be36b725bc16f0cabf90958ea4ddfcb79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6422cf76ce9ddf9f0e69e56e77c4b53be36b725bc16f0cabf90958ea4ddfcb79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6422cf76ce9ddf9f0e69e56e77c4b53be36b725bc16f0cabf90958ea4ddfcb79", kill_on_drop: false }`
[INFO] [stdout] 6422cf76ce9ddf9f0e69e56e77c4b53be36b725bc16f0cabf90958ea4ddfcb79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 136f38223ba024247d04038c0ae1b22a2f517b521dc7e8aac2cc5ebf079b2452
[INFO] running `Command { std: "docker" "start" "-a" "136f38223ba024247d04038c0ae1b22a2f517b521dc7e8aac2cc5ebf079b2452", 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 autocfg v0.1.5
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling pkg-config v0.3.15
[INFO] [stderr]    Compiling cc v1.0.40
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]     Checking regex-syntax v0.6.11
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]    Compiling hidapi v1.0.1
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking regex v1.2.1
[INFO] [stderr]     Checking color_processing v0.3.1
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking timer v0.2.0
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking busylight v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/keepalive_test.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/ring.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/light.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed examples/ring.rs (1 fix)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.20s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking busylight v0.1.0 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "136f38223ba024247d04038c0ae1b22a2f517b521dc7e8aac2cc5ebf079b2452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "136f38223ba024247d04038c0ae1b22a2f517b521dc7e8aac2cc5ebf079b2452", kill_on_drop: false }`
[INFO] [stdout] 136f38223ba024247d04038c0ae1b22a2f517b521dc7e8aac2cc5ebf079b2452