[INFO] updating cached repository natir/yacrd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/natir/yacrd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/natir/yacrd" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/natir/yacrd"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/natir/yacrd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/natir/yacrd" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/natir/yacrd"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/natir/yacrd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3fc6ef8b5b51256f0c4bc45b8056167acf34fa58
[INFO] sha for GitHub repo natir/yacrd: 3fc6ef8b5b51256f0c4bc45b8056167acf34fa58
[INFO] validating manifest of natir/yacrd on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of natir/yacrd on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing natir/yacrd
[INFO] finished frobbing natir/yacrd
[INFO] frobbed toml for natir/yacrd written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/natir/yacrd/Cargo.toml
[INFO] started frobbing natir/yacrd
[INFO] finished frobbing natir/yacrd
[INFO] frobbed toml for natir/yacrd written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/natir/yacrd/Cargo.toml
[INFO] crate natir/yacrd has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] building natir/yacrd against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/natir/yacrd:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 7d0edf63201be9307a9e235b348578af32a1952eded28b13b5f0b1f7cdd8323e
[INFO] running `"docker" "start" "-a" "7d0edf63201be9307a9e235b348578af32a1952eded28b13b5f0b1f7cdd8323e"`
[INFO] [stderr]    Compiling serde v1.0.70
[INFO] [stderr]    Compiling filetime v0.2.1
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling lzma-sys v0.1.10
[INFO] [stderr]    Compiling flate2 v1.0.1
[INFO] [stderr]    Compiling xz2 v0.1.5
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling bv v0.7.4
[INFO] [stderr]    Compiling csv v1.0.0
[INFO] [stderr]    Compiling multimap v0.4.0
[INFO] [stderr]    Compiling serde_json v1.0.31
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling bio v0.21.0
[INFO] [stderr]    Compiling yacrd v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `"docker" "inspect" "7d0edf63201be9307a9e235b348578af32a1952eded28b13b5f0b1f7cdd8323e"`
[INFO] running `"docker" "rm" "-f" "7d0edf63201be9307a9e235b348578af32a1952eded28b13b5f0b1f7cdd8323e"`
[INFO] [stdout] 7d0edf63201be9307a9e235b348578af32a1952eded28b13b5f0b1f7cdd8323e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/natir/yacrd:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 58afede9361c70cb6c21acde89ff7cb72f3efa7c30c63178799acc12e914f936
[INFO] running `"docker" "start" "-a" "58afede9361c70cb6c21acde89ff7cb72f3efa7c30c63178799acc12e914f936"`
[INFO] [stderr]    Compiling yacrd v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.03s
[INFO] running `"docker" "inspect" "58afede9361c70cb6c21acde89ff7cb72f3efa7c30c63178799acc12e914f936"`
[INFO] running `"docker" "rm" "-f" "58afede9361c70cb6c21acde89ff7cb72f3efa7c30c63178799acc12e914f936"`
[INFO] [stdout] 58afede9361c70cb6c21acde89ff7cb72f3efa7c30c63178799acc12e914f936