[INFO] cloning repository IgaguriMK/gengou-challenge
[INFO] running `"git" "clone" "--bare" "git://github.com/IgaguriMK/gengou-challenge.git" "work/cache/sources/gh/IgaguriMK/gengou-challenge"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/IgaguriMK/gengou-challenge'...
[INFO] running `"git" "clone" "work/cache/sources/gh/IgaguriMK/gengou-challenge" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/IgaguriMK/gengou-challenge"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/IgaguriMK/gengou-challenge'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/IgaguriMK/gengou-challenge" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/IgaguriMK/gengou-challenge"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/IgaguriMK/gengou-challenge'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bc6a8f436f65e63fb81d889d727581776dd88bae
[INFO] sha for GitHub repo IgaguriMK/gengou-challenge: bc6a8f436f65e63fb81d889d727581776dd88bae
[INFO] validating manifest of IgaguriMK/gengou-challenge 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 IgaguriMK/gengou-challenge 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 IgaguriMK/gengou-challenge
[INFO] finished frobbing IgaguriMK/gengou-challenge
[INFO] frobbed toml for IgaguriMK/gengou-challenge written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/IgaguriMK/gengou-challenge/Cargo.toml
[INFO] started frobbing IgaguriMK/gengou-challenge
[INFO] finished frobbing IgaguriMK/gengou-challenge
[INFO] frobbed toml for IgaguriMK/gengou-challenge written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/IgaguriMK/gengou-challenge/Cargo.toml
[INFO] crate IgaguriMK/gengou-challenge 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 IgaguriMK/gengou-challenge against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/IgaguriMK/gengou-challenge:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 2f0129cb2071c21f6fc1cf7b890d0ea17a72893cede3a3b89be409dad9ff27a3
[INFO] running `"docker" "start" "-a" "2f0129cb2071c21f6fc1cf7b890d0ea17a72893cede3a3b89be409dad9ff27a3"`
[INFO] [stderr]    Compiling libc v0.2.49
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling gengou-challenge v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.92s
[INFO] running `"docker" "inspect" "2f0129cb2071c21f6fc1cf7b890d0ea17a72893cede3a3b89be409dad9ff27a3"`
[INFO] running `"docker" "rm" "-f" "2f0129cb2071c21f6fc1cf7b890d0ea17a72893cede3a3b89be409dad9ff27a3"`
[INFO] [stdout] 2f0129cb2071c21f6fc1cf7b890d0ea17a72893cede3a3b89be409dad9ff27a3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/IgaguriMK/gengou-challenge:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] a0dab67a2b4937362031ce7480f5a3497f2eb28cf7614381919544d78c011617
[INFO] running `"docker" "start" "-a" "a0dab67a2b4937362031ce7480f5a3497f2eb28cf7614381919544d78c011617"`
[INFO] [stderr]    Compiling gengou-challenge v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "a0dab67a2b4937362031ce7480f5a3497f2eb28cf7614381919544d78c011617"`
[INFO] running `"docker" "rm" "-f" "a0dab67a2b4937362031ce7480f5a3497f2eb28cf7614381919544d78c011617"`
[INFO] [stdout] a0dab67a2b4937362031ce7480f5a3497f2eb28cf7614381919544d78c011617
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/IgaguriMK/gengou-challenge:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] e8aee5e9cd81bbcad1412b794762838460050dc72923677af9c51c9d0e169f81
[INFO] running `"docker" "start" "-a" "e8aee5e9cd81bbcad1412b794762838460050dc72923677af9c51c9d0e169f81"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gengou_challenge-01a668129271fc9f
[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" "e8aee5e9cd81bbcad1412b794762838460050dc72923677af9c51c9d0e169f81"`
[INFO] running `"docker" "rm" "-f" "e8aee5e9cd81bbcad1412b794762838460050dc72923677af9c51c9d0e169f81"`
[INFO] [stdout] e8aee5e9cd81bbcad1412b794762838460050dc72923677af9c51c9d0e169f81