[INFO] cloning repository 21re/microtools-rs
[INFO] running `"git" "clone" "--bare" "git://github.com/21re/microtools-rs.git" "work/cache/sources/gh/21re/microtools-rs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/21re/microtools-rs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/21re/microtools-rs" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/21re/microtools-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/21re/microtools-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/21re/microtools-rs" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/21re/microtools-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/21re/microtools-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cebbd341016eaa327aba08171a4ee388d22c8706
[INFO] sha for GitHub repo 21re/microtools-rs: cebbd341016eaa327aba08171a4ee388d22c8706
[INFO] validating manifest of 21re/microtools-rs on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of 21re/microtools-rs on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing 21re/microtools-rs
[INFO] finished frobbing 21re/microtools-rs
[INFO] frobbed toml for 21re/microtools-rs written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/21re/microtools-rs/Cargo.toml
[INFO] started frobbing 21re/microtools-rs
[INFO] finished frobbing 21re/microtools-rs
[INFO] frobbed toml for 21re/microtools-rs written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/21re/microtools-rs/Cargo.toml
[INFO] crate 21re/microtools-rs has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded procinfo v0.3.1
[INFO] [stderr]   Downloaded prometheus v0.5.0
[INFO] [stderr]   Downloaded protobuf v2.2.5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking 21re/microtools-rs against try#290ac7b29f41ff9fa5232f9a1116ea71a3501063 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-5/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/21re/microtools-rs:/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" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ae14138bd5e4fb348a73de064bda728fcb5588d506886908aae890fd4342bd68
[INFO] running `"docker" "start" "-a" "ae14138bd5e4fb348a73de064bda728fcb5588d506886908aae890fd4342bd68"`
[INFO] [stderr]    Compiling serde v1.0.85
[INFO] [stderr]    Compiling protobuf v2.2.5
[INFO] [stderr]    Compiling prometheus v0.5.0
[INFO] [stderr]     Checking spin v0.4.10
[INFO] [stderr]     Checking rand_jitter v0.1.0
[INFO] [stderr]     Checking tokio-sync v0.1.0
[INFO] [stderr]    Compiling procinfo v0.3.1
[INFO] [stderr]     Checking signal-hook v0.1.7
[INFO] [stderr]    Compiling memchr v2.1.3
[INFO] [stderr]     Checking ring v0.13.5
[INFO] [stderr]     Checking brotli-sys v0.3.2
[INFO] [stderr]     Checking flate2 v1.0.6
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking h2 v0.1.16
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]    Compiling nom v4.1.1
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking cookie v0.11.0
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking spectral v0.6.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking crossbeam-channel v0.3.6
[INFO] [stderr]     Checking tokio-reactor v0.1.8
[INFO] [stderr]    Compiling v_escape_derive v0.2.1
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-signal v0.2.7
[INFO] [stderr]     Checking crossbeam v0.6.0
[INFO] [stderr]     Checking trust-dns-proto v0.6.3
[INFO] [stderr]     Checking trust-dns-proto v0.5.0
[INFO] [stderr]     Checking v_escape v0.3.2
[INFO] [stderr]     Checking v_htmlescape v0.3.2
[INFO] [stderr]     Checking serde_urlencoded v0.5.4
[INFO] [stderr]     Checking serde_json v1.0.37
[INFO] [stderr]     Checking tokio-threadpool v0.1.11
[INFO] [stderr]     Checking tokio-fs v0.1.5
[INFO] [stderr]     Checking tokio v0.1.15
[INFO] [stderr]     Checking trust-dns-resolver v0.10.3
[INFO] [stderr]     Checking actix v0.7.9
[INFO] [stderr]     Checking actix-net v0.2.6
[INFO] [stderr]     Checking actix-web v0.7.18
[INFO] [stderr]     Checking microtools v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `"docker" "inspect" "ae14138bd5e4fb348a73de064bda728fcb5588d506886908aae890fd4342bd68"`
[INFO] running `"docker" "rm" "-f" "ae14138bd5e4fb348a73de064bda728fcb5588d506886908aae890fd4342bd68"`
[INFO] [stdout] ae14138bd5e4fb348a73de064bda728fcb5588d506886908aae890fd4342bd68