[INFO] fetching crate regex 1.5.4...
[INFO] checking regex-1.5.4 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate regex 1.5.4 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate regex 1.5.4 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 regex 1.5.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate regex 1.5.4
[INFO] tweaked toml for crates.io crate regex 1.5.4 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate crates.io crate regex 1.5.4 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] c829dc318d23317a086bd31efaad324015b7f5654048921df75a47e053f11c58
[INFO] running `Command { std: "docker" "start" "-a" "c829dc318d23317a086bd31efaad324015b7f5654048921df75a47e053f11c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c829dc318d23317a086bd31efaad324015b7f5654048921df75a47e053f11c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c829dc318d23317a086bd31efaad324015b7f5654048921df75a47e053f11c58", kill_on_drop: false }`
[INFO] [stdout] c829dc318d23317a086bd31efaad324015b7f5654048921df75a47e053f11c58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] cd6ef0da6f3b742896c5eef6ade226f4b5703a2a1fb2de08f6e7fa4bc7345a59
[INFO] running `Command { std: "docker" "start" "-a" "cd6ef0da6f3b742896c5eef6ade226f4b5703a2a1fb2de08f6e7fa4bc7345a59", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]     Checking regex v1.5.4 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/shootout-regex-dna-cheat.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/shootout-regex-dna.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/shootout-regex-dna-bytes.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_nfa.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_nfa_utf8bytes.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/shootout-regex-dna-single-cheat.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_default_bytes.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/shootout-regex-dna-single.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_nfa_bytes.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_default.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/shootout-regex-dna-replace.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_backtrack_utf8bytes.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_backtrack_bytes.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_backtrack.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_crates_regex.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.42s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking regex v1.5.4 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.24s
[INFO] running `Command { std: "docker" "inspect" "cd6ef0da6f3b742896c5eef6ade226f4b5703a2a1fb2de08f6e7fa4bc7345a59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd6ef0da6f3b742896c5eef6ade226f4b5703a2a1fb2de08f6e7fa4bc7345a59", kill_on_drop: false }`
[INFO] [stdout] cd6ef0da6f3b742896c5eef6ade226f4b5703a2a1fb2de08f6e7fa4bc7345a59