[INFO] fetching crate goblin 0.4.2...
[INFO] checking goblin-0.4.2 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate goblin 0.4.2 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate goblin 0.4.2 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 goblin 0.4.2
[INFO] finished tweaking crates.io crate goblin 0.4.2
[INFO] tweaked toml for crates.io crate goblin 0.4.2 written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] crate crates.io crate goblin 0.4.2 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 plain v0.2.3
[INFO] [stderr]   Downloaded syn v1.0.72
[INFO] [stderr]   Downloaded scroll_derive v0.10.5
[INFO] [stderr]   Downloaded scroll v0.10.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] e4fec92e69f8e078df9c92aba60d2635308c3fc213fdcfa1bb8979262512dc6f
[INFO] running `Command { std: "docker" "start" "-a" "e4fec92e69f8e078df9c92aba60d2635308c3fc213fdcfa1bb8979262512dc6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4fec92e69f8e078df9c92aba60d2635308c3fc213fdcfa1bb8979262512dc6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4fec92e69f8e078df9c92aba60d2635308c3fc213fdcfa1bb8979262512dc6f", kill_on_drop: false }`
[INFO] [stdout] e4fec92e69f8e078df9c92aba60d2635308c3fc213fdcfa1bb8979262512dc6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] f12de267bd7ca887ba23fb5ca1923b17123c7726969a2d16fd10a6387399f2e6
[INFO] running `Command { std: "docker" "start" "-a" "f12de267bd7ca887ba23fb5ca1923b17123c7726969a2d16fd10a6387399f2e6", 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 syn v1.0.72
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]    Compiling scroll_derive v0.10.5
[INFO] [stderr]     Checking scroll v0.10.2
[INFO] [stderr]     Checking goblin v0.4.2 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/archive.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/compare_dyldinfos.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/elf.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/macho.rs from 2018 edition to 2021
[INFO] [stdout] warning: function is never used: `get_realpath`
[INFO] [stdout]  --> tests/compare_dyldinfos.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn get_realpath(cmd: &str) -> String {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.04s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking goblin v0.4.2 (/tmp/fixit)
[INFO] [stdout] warning: function is never used: `get_realpath`
[INFO] [stdout]  --> tests/compare_dyldinfos.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn get_realpath(cmd: &str) -> String {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.82s
[INFO] running `Command { std: "docker" "inspect" "f12de267bd7ca887ba23fb5ca1923b17123c7726969a2d16fd10a6387399f2e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f12de267bd7ca887ba23fb5ca1923b17123c7726969a2d16fd10a6387399f2e6", kill_on_drop: false }`
[INFO] [stdout] f12de267bd7ca887ba23fb5ca1923b17123c7726969a2d16fd10a6387399f2e6