[INFO] updating cached repository allgreed/nix-manifest-format
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/allgreed/nix-manifest-format
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/allgreed/nix-manifest-format" "work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/allgreed/nix-manifest-format"`
[INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/allgreed/nix-manifest-format'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/allgreed/nix-manifest-format" "work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/allgreed/nix-manifest-format"`
[INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/allgreed/nix-manifest-format'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0d40bcf65d60dc11aa043fb3a2cec048808f572a
[INFO] sha for GitHub repo allgreed/nix-manifest-format: 0d40bcf65d60dc11aa043fb3a2cec048808f572a
[INFO] validating manifest of allgreed/nix-manifest-format on toolchain master#6ea4036cd20a4b1ab1d56e555108c21735ff6946
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of allgreed/nix-manifest-format on toolchain try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing allgreed/nix-manifest-format
[INFO] finished frobbing allgreed/nix-manifest-format
[INFO] frobbed toml for allgreed/nix-manifest-format written to work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/allgreed/nix-manifest-format/Cargo.toml
[INFO] started frobbing allgreed/nix-manifest-format
[INFO] finished frobbing allgreed/nix-manifest-format
[INFO] frobbed toml for allgreed/nix-manifest-format written to work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/allgreed/nix-manifest-format/Cargo.toml
[INFO] crate allgreed/nix-manifest-format already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking allgreed/nix-manifest-format against try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc for pr-62181
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62181/worker-5/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/allgreed/nix-manifest-format:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b2f14c9fade9e89f4cc1aee9f12c43ce1f9fe4adfa34bda7126219b521d80e4e
[INFO] running `"docker" "start" "-a" "b2f14c9fade9e89f4cc1aee9f12c43ce1f9fe4adfa34bda7126219b521d80e4e"`
[INFO] [stderr]     Checking smol_str v0.1.11
[INFO] [stderr]     Checking text_unit v0.1.9
[INFO] [stderr]     Checking colosseum v0.2.2
[INFO] [stderr]     Checking dirs-sys v0.3.3
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking dirs v2.0.1
[INFO] [stderr]     Checking rowan v0.5.2
[INFO] [stderr]     Checking rnix v0.6.0 (https://gitlab.com/jD91mZM2/rnix?rev=93ded1c5f2c6ed0b8cc8396c1834bb901ccdd93c#93ded1c5)
[INFO] [stderr]     Checking nix-manifest-format v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `super::format_manifest`
[INFO] [stderr]  --> src/format_manifest_test.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::format_manifest;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.85s
[INFO] running `"docker" "inspect" "b2f14c9fade9e89f4cc1aee9f12c43ce1f9fe4adfa34bda7126219b521d80e4e"`
[INFO] running `"docker" "rm" "-f" "b2f14c9fade9e89f4cc1aee9f12c43ce1f9fe4adfa34bda7126219b521d80e4e"`
[INFO] [stdout] b2f14c9fade9e89f4cc1aee9f12c43ce1f9fe4adfa34bda7126219b521d80e4e