[INFO] fetching crate qcms 0.2.0...
[INFO] checking qcms-0.2.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate qcms 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate qcms 0.2.0 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 qcms 0.2.0
[INFO] finished tweaking crates.io crate qcms 0.2.0
[INFO] tweaked toml for crates.io crate qcms 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] bbf1a35a87ca4b43919be0b0c7d4c8f3838f474075d40358a9e19ad56e07b6e8
[INFO] running `Command { std: "docker" "start" "-a" "bbf1a35a87ca4b43919be0b0c7d4c8f3838f474075d40358a9e19ad56e07b6e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbf1a35a87ca4b43919be0b0c7d4c8f3838f474075d40358a9e19ad56e07b6e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbf1a35a87ca4b43919be0b0c7d4c8f3838f474075d40358a9e19ad56e07b6e8", kill_on_drop: false }`
[INFO] [stdout] bbf1a35a87ca4b43919be0b0c7d4c8f3838f474075d40358a9e19ad56e07b6e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] a8f5b0ffce904e9f5bc754da55506a6d18ae375c3bd684647dbe499d4f53c297
[INFO] running `Command { std: "docker" "start" "-a" "a8f5b0ffce904e9f5bc754da55506a6d18ae375c3bd684647dbe499d4f53c297", 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 qcms v0.2.0 (/tmp/fixit)
[INFO] [stderr]    Migrating build.rs from 2018 edition to 2021
[INFO] [stderr] warning: Cannot set `RUSTC_BOOTSTRAP=1` from build script of `qcms v0.2.0 (/tmp/fixit)`.
[INFO] [stderr] note: Crates cannot set `RUSTC_BOOTSTRAP` themselves, as doing so would subvert the stability guarantees of Rust for your project.
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.21s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]    Compiling qcms v0.2.0 (/tmp/fixit)
[INFO] [stderr] warning: Cannot set `RUSTC_BOOTSTRAP=1` from build script of `qcms v0.2.0 (/tmp/fixit)`.
[INFO] [stderr] note: Crates cannot set `RUSTC_BOOTSTRAP` themselves, as doing so would subvert the stability guarantees of Rust for your project.
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.37s
[INFO] running `Command { std: "docker" "inspect" "a8f5b0ffce904e9f5bc754da55506a6d18ae375c3bd684647dbe499d4f53c297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8f5b0ffce904e9f5bc754da55506a6d18ae375c3bd684647dbe499d4f53c297", kill_on_drop: false }`
[INFO] [stdout] a8f5b0ffce904e9f5bc754da55506a6d18ae375c3bd684647dbe499d4f53c297