[INFO] cloning repository mchlrhw/rust-containers-from-scratch
[INFO] running `"git" "clone" "--bare" "git://github.com/mchlrhw/rust-containers-from-scratch.git" "work/cache/sources/gh/mchlrhw/rust-containers-from-scratch"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/mchlrhw/rust-containers-from-scratch'...
[INFO] running `"git" "clone" "work/cache/sources/gh/mchlrhw/rust-containers-from-scratch" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mchlrhw/rust-containers-from-scratch"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mchlrhw/rust-containers-from-scratch'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mchlrhw/rust-containers-from-scratch" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mchlrhw/rust-containers-from-scratch"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mchlrhw/rust-containers-from-scratch'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 044a3c8bce0ffc48dbd1b40babf33a568c8e8898
[INFO] sha for GitHub repo mchlrhw/rust-containers-from-scratch: 044a3c8bce0ffc48dbd1b40babf33a568c8e8898
[INFO] validating manifest of mchlrhw/rust-containers-from-scratch on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mchlrhw/rust-containers-from-scratch on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mchlrhw/rust-containers-from-scratch
[INFO] finished frobbing mchlrhw/rust-containers-from-scratch
[INFO] frobbed toml for mchlrhw/rust-containers-from-scratch written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mchlrhw/rust-containers-from-scratch/Cargo.toml
[INFO] started frobbing mchlrhw/rust-containers-from-scratch
[INFO] finished frobbing mchlrhw/rust-containers-from-scratch
[INFO] frobbed toml for mchlrhw/rust-containers-from-scratch written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mchlrhw/rust-containers-from-scratch/Cargo.toml
[INFO] crate mchlrhw/rust-containers-from-scratch already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mchlrhw/rust-containers-from-scratch against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mchlrhw/rust-containers-from-scratch:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] f12de0860d6a46bf7b85b15223563f8c5096b757af853b241304eb7440db6d2c
[INFO] running `"docker" "start" "-a" "f12de0860d6a46bf7b85b15223563f8c5096b757af853b241304eb7440db6d2c"`
[INFO] [stderr]    Compiling unshare v0.5.0
[INFO] [stderr]    Compiling cfs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.73s
[INFO] running `"docker" "inspect" "f12de0860d6a46bf7b85b15223563f8c5096b757af853b241304eb7440db6d2c"`
[INFO] running `"docker" "rm" "-f" "f12de0860d6a46bf7b85b15223563f8c5096b757af853b241304eb7440db6d2c"`
[INFO] [stdout] f12de0860d6a46bf7b85b15223563f8c5096b757af853b241304eb7440db6d2c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mchlrhw/rust-containers-from-scratch:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 21f102f636a63edf712a044244c0d0748160f588d93433924c76916e868fb272
[INFO] running `"docker" "start" "-a" "21f102f636a63edf712a044244c0d0748160f588d93433924c76916e868fb272"`
[INFO] [stderr]    Compiling cfs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "21f102f636a63edf712a044244c0d0748160f588d93433924c76916e868fb272"`
[INFO] running `"docker" "rm" "-f" "21f102f636a63edf712a044244c0d0748160f588d93433924c76916e868fb272"`
[INFO] [stdout] 21f102f636a63edf712a044244c0d0748160f588d93433924c76916e868fb272
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mchlrhw/rust-containers-from-scratch:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 617f8508ee1c7bf542ee3ee88ecbeeaab72ec892c04a5bcc3ec5c8eedc41d562
[INFO] running `"docker" "start" "-a" "617f8508ee1c7bf542ee3ee88ecbeeaab72ec892c04a5bcc3ec5c8eedc41d562"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cfs-bc901f2135551d0b
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "617f8508ee1c7bf542ee3ee88ecbeeaab72ec892c04a5bcc3ec5c8eedc41d562"`
[INFO] running `"docker" "rm" "-f" "617f8508ee1c7bf542ee3ee88ecbeeaab72ec892c04a5bcc3ec5c8eedc41d562"`
[INFO] [stdout] 617f8508ee1c7bf542ee3ee88ecbeeaab72ec892c04a5bcc3ec5c8eedc41d562