[INFO] fetching crate rowan 0.13.0-pre.8...
[INFO] checking rowan-0.13.0-pre.8 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate rowan 0.13.0-pre.8 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate rowan 0.13.0-pre.8 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 rowan 0.13.0-pre.8
[INFO] finished tweaking crates.io crate rowan 0.13.0-pre.8
[INFO] tweaked toml for crates.io crate rowan 0.13.0-pre.8 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate rowan 0.13.0-pre.8 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 countme v2.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 0afcf2895b237a95c8e6591a4b0d896146e04bde6c2bb44a9f48625a98d53c80
[INFO] running `Command { std: "docker" "start" "-a" "0afcf2895b237a95c8e6591a4b0d896146e04bde6c2bb44a9f48625a98d53c80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0afcf2895b237a95c8e6591a4b0d896146e04bde6c2bb44a9f48625a98d53c80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0afcf2895b237a95c8e6591a4b0d896146e04bde6c2bb44a9f48625a98d53c80", kill_on_drop: false }`
[INFO] [stdout] 0afcf2895b237a95c8e6591a4b0d896146e04bde6c2bb44a9f48625a98d53c80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 50cd63ec4167aa6f1c4681ba8dd16816b459c2385ad6406142131449a0c2331e
[INFO] running `Command { std: "docker" "start" "-a" "50cd63ec4167aa6f1c4681ba8dd16816b459c2385ad6406142131449a0c2331e", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking text-size v1.1.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking countme v2.0.4
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking rowan v0.13.0-pre.8 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Checking m_lexer v0.0.4
[INFO] [stderr]    Migrating examples/math.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/s_expressions.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/tidy.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.20s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking rowan v0.13.0-pre.8 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "50cd63ec4167aa6f1c4681ba8dd16816b459c2385ad6406142131449a0c2331e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50cd63ec4167aa6f1c4681ba8dd16816b459c2385ad6406142131449a0c2331e", kill_on_drop: false }`
[INFO] [stdout] 50cd63ec4167aa6f1c4681ba8dd16816b459c2385ad6406142131449a0c2331e