[INFO] updating cached repository michaelmior/eson
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/michaelmior/eson
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/michaelmior/eson" "work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/michaelmior/eson"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/michaelmior/eson'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/michaelmior/eson" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/michaelmior/eson"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/michaelmior/eson'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e76ccf0aa32cc425a9128c7bcb8b855bfa6a4cf5
[INFO] sha for GitHub repo michaelmior/eson: e76ccf0aa32cc425a9128c7bcb8b855bfa6a4cf5
[INFO] validating manifest of michaelmior/eson on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of michaelmior/eson on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing michaelmior/eson
[INFO] finished frobbing michaelmior/eson
[INFO] frobbed toml for michaelmior/eson written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/michaelmior/eson/Cargo.toml
[INFO] started frobbing michaelmior/eson
[INFO] finished frobbing michaelmior/eson
[INFO] frobbed toml for michaelmior/eson written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/michaelmior/eson/Cargo.toml
[INFO] crate michaelmior/eson already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking michaelmior/eson against master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-5/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/michaelmior/eson:/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" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9a11e3f123abe77ed8079bbb464f9927012c48c2d7acf24f18c8b43ec4b3cd05
[INFO] running `"docker" "start" "-a" "9a11e3f123abe77ed8079bbb464f9927012c48c2d7acf24f18c8b43ec4b3cd05"`
[INFO] [stderr]     Checking either v1.1.0
[INFO] [stderr]     Checking argparse v0.2.1
[INFO] [stderr]     Checking collect-mac v0.1.0
[INFO] [stderr]     Checking group-by v1.0.0
[INFO] [stderr]     Checking float-ord v0.1.2
[INFO] [stderr]     Checking ordermap v0.2.11
[INFO] [stderr]     Checking defaultmap v0.3.0
[INFO] [stderr]     Checking thread-id v3.2.0
[INFO] [stderr]     Checking string-intern v0.1.7
[INFO] [stderr]    Compiling eson v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking itertools v0.6.1
[INFO] [stderr]     Checking simple-logging v1.0.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.58s
[INFO] running `"docker" "inspect" "9a11e3f123abe77ed8079bbb464f9927012c48c2d7acf24f18c8b43ec4b3cd05"`
[INFO] running `"docker" "rm" "-f" "9a11e3f123abe77ed8079bbb464f9927012c48c2d7acf24f18c8b43ec4b3cd05"`
[INFO] [stdout] 9a11e3f123abe77ed8079bbb464f9927012c48c2d7acf24f18c8b43ec4b3cd05