[INFO] updating cached repository alex/ct-tools
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/alex/ct-tools
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/alex/ct-tools" "work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/alex/ct-tools"`
[INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/alex/ct-tools'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/alex/ct-tools" "work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/alex/ct-tools"`
[INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/alex/ct-tools'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 620141f81fbf81882f9b70734a2b099f52cf6a0a
[INFO] sha for GitHub repo alex/ct-tools: 620141f81fbf81882f9b70734a2b099f52cf6a0a
[INFO] validating manifest of alex/ct-tools on toolchain master#6ecad338381cc3b8d56e2df22e5971a598eddd6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of alex/ct-tools on toolchain try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing alex/ct-tools
[INFO] finished frobbing alex/ct-tools
[INFO] frobbed toml for alex/ct-tools written to work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/alex/ct-tools/Cargo.toml
[INFO] started frobbing alex/ct-tools
[INFO] finished frobbing alex/ct-tools
[INFO] frobbed toml for alex/ct-tools written to work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/alex/ct-tools/Cargo.toml
[INFO] crate alex/ct-tools has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking alex/ct-tools against try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f for pr-57501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-5/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/alex/ct-tools:/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" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 05ce22b7717a4875de48df2bd592a19fa8bc637bbe42e604263e3611980dc0e3
[INFO] running `"docker" "start" "-a" "05ce22b7717a4875de48df2bd592a19fa8bc637bbe42e604263e3611980dc0e3"`
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]     Checking dirs v1.0.4
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]     Checking unic-segment v0.7.0
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]     Checking csv-core v0.1.5
[INFO] [stderr]     Checking hyper v0.10.15
[INFO] [stderr]     Checking error-chain v0.12.0
[INFO] [stderr]     Checking tokio-signal v0.2.7
[INFO] [stderr]     Checking pem v0.5.1
[INFO] [stderr]     Checking csv v1.0.5
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking tokio-process v0.2.3
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking native-tls v0.1.5
[INFO] [stderr]     Checking hyper-native-tls v0.2.4
[INFO] [stderr]     Checking reqwest v0.6.2
[INFO] [stderr]     Checking sct v0.4.0
[INFO] [stderr]     Checking webpki v0.18.1
[INFO] [stderr]     Checking ct-logs v0.4.0
[INFO] [stderr]     Checking rustls v0.14.0
[INFO] [stderr]     Checking webpki-roots v0.15.0
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.82
[INFO] [stderr]     Checking tokio-rustls v0.8.0
[INFO] [stderr]     Checking structopt v0.2.14
[INFO] [stderr]    Compiling pest_generator v2.0.0
[INFO] [stderr]    Compiling futures-await-async-macro v0.1.4
[INFO] [stderr]     Checking hyper-rustls v0.15.0
[INFO] [stderr]    Compiling pest_derive v2.0.1
[INFO] [stderr]     Checking futures-await v0.1.1
[INFO] [stderr]     Checking tera v0.11.20
[INFO] [stderr]     Checking acme-client v0.5.3
[INFO] [stderr]     Checking ct-tools v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `"docker" "inspect" "05ce22b7717a4875de48df2bd592a19fa8bc637bbe42e604263e3611980dc0e3"`
[INFO] running `"docker" "rm" "-f" "05ce22b7717a4875de48df2bd592a19fa8bc637bbe42e604263e3611980dc0e3"`
[INFO] [stdout] 05ce22b7717a4875de48df2bd592a19fa8bc637bbe42e604263e3611980dc0e3