[INFO] crate seq_io 0.3.0 is already in cache
[INFO] extracting crate seq_io 0.3.0 into work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/seq_io/0.3.0
[INFO] extracting crate seq_io 0.3.0 into work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/seq_io/0.3.0
[INFO] validating manifest of seq_io-0.3.0 on toolchain master#6ecad338381cc3b8d56e2df22e5971a598eddd6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of seq_io-0.3.0 on toolchain try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing seq_io-0.3.0
[INFO] finished frobbing seq_io-0.3.0
[INFO] frobbed toml for seq_io-0.3.0 written to work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/seq_io/0.3.0/Cargo.toml
[INFO] started frobbing seq_io-0.3.0
[INFO] finished frobbing seq_io-0.3.0
[INFO] frobbed toml for seq_io-0.3.0 written to work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/seq_io/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking seq_io-0.3.0 against try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f for pr-57501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-3/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/seq_io/0.3.0:/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" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2a92f87a58fda096e5b3c915c40c99cd533d359f77ec209a1d4fad3e5c8468d2
[INFO] running `"docker" "start" "-a" "2a92f87a58fda096e5b3c915c40c99cd533d359f77ec209a1d4fad3e5c8468d2"`
[INFO] [stderr]    Compiling bytecount v0.4.0
[INFO] [stderr]    Compiling bv v0.7.4
[INFO] [stderr]    Compiling lz4-sys v1.8.3
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]     Checking slice-deque v0.1.16
[INFO] [stderr]     Checking crossbeam-epoch v0.5.2
[INFO] [stderr]     Checking crossbeam-epoch v0.6.1
[INFO] [stderr]     Checking ndarray v0.9.1
[INFO] [stderr]     Checking flate2 v1.0.6
[INFO] [stderr]    Compiling error-chain v0.12.0
[INFO] [stderr]     Checking statrs v0.9.0
[INFO] [stderr]     Checking simplelog v0.5.3
[INFO] [stderr]    Compiling serde v1.0.84
[INFO] [stderr]     Checking crossbeam-deque v0.5.2
[INFO] [stderr]     Checking buf_redux v0.7.1
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking multimap v0.4.0
[INFO] [stderr]     Checking csv v1.0.5
[INFO] [stderr]     Checking bio-types v0.4.0
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking bio v0.22.0
[INFO] [stderr]     Checking criterion v0.2.5
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.34
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]     Checking crossbeam v0.4.1
[INFO] [stderr]     Checking seq_io v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling lz4 v1.23.1
[INFO] [stderr]     Checking fastq v0.6.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `"docker" "inspect" "2a92f87a58fda096e5b3c915c40c99cd533d359f77ec209a1d4fad3e5c8468d2"`
[INFO] running `"docker" "rm" "-f" "2a92f87a58fda096e5b3c915c40c99cd533d359f77ec209a1d4fad3e5c8468d2"`
[INFO] [stdout] 2a92f87a58fda096e5b3c915c40c99cd533d359f77ec209a1d4fad3e5c8468d2