[INFO] fetching crate similar 1.3.0...
[INFO] checking similar-1.3.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate similar 1.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate similar 1.3.0 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 similar 1.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate similar 1.3.0
[INFO] tweaked toml for crates.io crate similar 1.3.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate similar 1.3.0 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]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_yaml v0.8.15
[INFO] [stderr]   Downloaded similar v1.2.2
[INFO] [stderr]   Downloaded insta v1.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] abbc36d76a1d9193f04f089d0640c0938ec3ddcfe5c7915da9ceeb8fdaa7fcd1
[INFO] running `Command { std: "docker" "start" "-a" "abbc36d76a1d9193f04f089d0640c0938ec3ddcfe5c7915da9ceeb8fdaa7fcd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abbc36d76a1d9193f04f089d0640c0938ec3ddcfe5c7915da9ceeb8fdaa7fcd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abbc36d76a1d9193f04f089d0640c0938ec3ddcfe5c7915da9ceeb8fdaa7fcd1", kill_on_drop: false }`
[INFO] [stdout] abbc36d76a1d9193f04f089d0640c0938ec3ddcfe5c7915da9ceeb8fdaa7fcd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 2ee576af55318b3702cdb062e12d8db2b319734c978750bf36b2dba9ec723abd
[INFO] running `Command { std: "docker" "start" "-a" "2ee576af55318b3702cdb062e12d8db2b319734c978750bf36b2dba9ec723abd", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling serde_derive v1.0.121
[INFO] [stderr]    Compiling serde v1.0.121
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]     Checking dtoa v0.4.7
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking similar v1.2.2
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking similar v1.3.0 (/tmp/fixit)
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking terminal_size v0.1.16
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Compiling syn v1.0.59
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking console v0.14.0
[INFO] [stderr]     Checking serde_yaml v0.8.15
[INFO] [stderr]     Checking insta v1.6.3
[INFO] [stderr]    Migrating examples/original-slices.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/large.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/close-matches.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/terminal.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.24s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking similar v1.3.0 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "2ee576af55318b3702cdb062e12d8db2b319734c978750bf36b2dba9ec723abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ee576af55318b3702cdb062e12d8db2b319734c978750bf36b2dba9ec723abd", kill_on_drop: false }`
[INFO] [stdout] 2ee576af55318b3702cdb062e12d8db2b319734c978750bf36b2dba9ec723abd