[INFO] fetching crate update-ssh-keys 0.4.1...
[INFO] extracting crate update-ssh-keys 0.4.1 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/update-ssh-keys/0.4.1
[INFO] extracting crate update-ssh-keys 0.4.1 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/update-ssh-keys/0.4.1
[INFO] validating manifest of update-ssh-keys-0.4.1 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 update-ssh-keys-0.4.1 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 update-ssh-keys-0.4.1
[INFO] finished frobbing update-ssh-keys-0.4.1
[INFO] frobbed toml for update-ssh-keys-0.4.1 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/update-ssh-keys/0.4.1/Cargo.toml
[INFO] started frobbing update-ssh-keys-0.4.1
[INFO] finished frobbing update-ssh-keys-0.4.1
[INFO] frobbed toml for update-ssh-keys-0.4.1 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/update-ssh-keys/0.4.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] building update-ssh-keys-0.4.1 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/update-ssh-keys/0.4.1:/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] a2ed2c47d7c62a943125e9324940dd1f2f75772cca6e5cd5fdc80fef707b49e4
[INFO] running `"docker" "start" "-a" "a2ed2c47d7c62a943125e9324940dd1f2f75772cca6e5cd5fdc80fef707b49e4"`
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling users v0.8.1
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling md-5 v0.8.0
[INFO] [stderr]    Compiling openssh-keys v0.4.1
[INFO] [stderr]    Compiling update-ssh-keys v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.98s
[INFO] running `"docker" "inspect" "a2ed2c47d7c62a943125e9324940dd1f2f75772cca6e5cd5fdc80fef707b49e4"`
[INFO] running `"docker" "rm" "-f" "a2ed2c47d7c62a943125e9324940dd1f2f75772cca6e5cd5fdc80fef707b49e4"`
[INFO] [stdout] a2ed2c47d7c62a943125e9324940dd1f2f75772cca6e5cd5fdc80fef707b49e4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/update-ssh-keys/0.4.1:/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] 1f59b12765d6de9e2fc0e2131ad1130eef29860be2e36cf5a936fc7cd42b810e
[INFO] running `"docker" "start" "-a" "1f59b12765d6de9e2fc0e2131ad1130eef29860be2e36cf5a936fc7cd42b810e"`
[INFO] [stderr]    Compiling update-ssh-keys v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "1f59b12765d6de9e2fc0e2131ad1130eef29860be2e36cf5a936fc7cd42b810e"`
[INFO] running `"docker" "rm" "-f" "1f59b12765d6de9e2fc0e2131ad1130eef29860be2e36cf5a936fc7cd42b810e"`
[INFO] [stdout] 1f59b12765d6de9e2fc0e2131ad1130eef29860be2e36cf5a936fc7cd42b810e