[INFO] crate scavenger 1.7.6 is already in cache
[INFO] extracting crate scavenger 1.7.6 into work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/scavenger/1.7.6
[INFO] extracting crate scavenger 1.7.6 into work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/scavenger/1.7.6
[INFO] validating manifest of scavenger-1.7.6 on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of scavenger-1.7.6 on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing scavenger-1.7.6
[INFO] finished frobbing scavenger-1.7.6
[INFO] frobbed toml for scavenger-1.7.6 written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/scavenger/1.7.6/Cargo.toml
[INFO] started frobbing scavenger-1.7.6
[INFO] finished frobbing scavenger-1.7.6
[INFO] frobbed toml for scavenger-1.7.6 written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/scavenger/1.7.6/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking scavenger-1.7.6 against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-5/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/scavenger/1.7.6:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0413c5b2e62dc42ecb347eccea20f0e48c8edcfcf71a2d9b158e9219ab1457b9
[INFO] running `"docker" "start" "-a" "0413c5b2e62dc42ecb347eccea20f0e48c8edcfcf71a2d9b158e9219ab1457b9"`
[INFO] [stderr]    Compiling scavenger v1.7.6 (/opt/crater/workdir)
[INFO] [stderr]     Checking clap v2.30.0
[INFO] [stderr]     Checking serde-value v0.5.3
[INFO] [stderr]     Checking aligned_alloc v0.1.3
[INFO] [stderr]     Checking rustls v0.15.2
[INFO] [stderr]     Checking cookie_store v0.5.1
[INFO] [stderr]     Checking stopwatch v0.0.7
[INFO] [stderr]     Checking hyper v0.12.27
[INFO] [stderr]     Checking log4rs v0.8.3
[INFO] [stderr]     Checking tokio-rustls v0.9.2
[INFO] [stderr]     Checking hyper-rustls v0.16.1
[INFO] [stderr]     Checking reqwest v0.9.15
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.95s
[INFO] running `"docker" "inspect" "0413c5b2e62dc42ecb347eccea20f0e48c8edcfcf71a2d9b158e9219ab1457b9"`
[INFO] running `"docker" "rm" "-f" "0413c5b2e62dc42ecb347eccea20f0e48c8edcfcf71a2d9b158e9219ab1457b9"`
[INFO] [stdout] 0413c5b2e62dc42ecb347eccea20f0e48c8edcfcf71a2d9b158e9219ab1457b9