[INFO] updating cached repository sd-rust/rust-peg-from
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sd-rust/rust-peg-from
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sd-rust/rust-peg-from" "work/ex/beta-1.37-6/sources/1.36.0/gh/sd-rust/rust-peg-from"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/sd-rust/rust-peg-from'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sd-rust/rust-peg-from" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sd-rust/rust-peg-from"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sd-rust/rust-peg-from'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2a09385c6acffc49ee5f4f42f392be2247beaa48
[INFO] sha for GitHub repo sd-rust/rust-peg-from: 2a09385c6acffc49ee5f4f42f392be2247beaa48
[INFO] validating manifest of sd-rust/rust-peg-from on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sd-rust/rust-peg-from on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sd-rust/rust-peg-from
[INFO] removed path dependency peg from sd-rust/rust-peg-from
[INFO] finished frobbing sd-rust/rust-peg-from
[INFO] frobbed toml for sd-rust/rust-peg-from written to work/ex/beta-1.37-6/sources/1.36.0/gh/sd-rust/rust-peg-from/Cargo.toml
[INFO] started frobbing sd-rust/rust-peg-from
[INFO] removed path dependency peg from sd-rust/rust-peg-from
[INFO] finished frobbing sd-rust/rust-peg-from
[INFO] frobbed toml for sd-rust/rust-peg-from written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sd-rust/rust-peg-from/Cargo.toml
[INFO] crate sd-rust/rust-peg-from already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sd-rust/rust-peg-from/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sd-rust/rust-peg-from against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sd-rust/rust-peg-from:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 1f0b1e9e67217f039f45e3d3d6492040c4a0b8e684ed23395c7bfa4f3e21fb06
[INFO] running `"docker" "start" "-a" "1f0b1e9e67217f039f45e3d3d6492040c4a0b8e684ed23395c7bfa4f3e21fb06"`
[INFO] [stderr] warning: dependency (peg) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling peg v0.5.7
[INFO] [stderr]    Compiling rust-peg-from v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.74s
[INFO] running `"docker" "inspect" "1f0b1e9e67217f039f45e3d3d6492040c4a0b8e684ed23395c7bfa4f3e21fb06"`
[INFO] running `"docker" "rm" "-f" "1f0b1e9e67217f039f45e3d3d6492040c4a0b8e684ed23395c7bfa4f3e21fb06"`
[INFO] [stdout] 1f0b1e9e67217f039f45e3d3d6492040c4a0b8e684ed23395c7bfa4f3e21fb06
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sd-rust/rust-peg-from:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e43d1392f5f123e1d46befe85766165ddc3c1b2d3c0c06bde75cb0b67a61bf79
[INFO] running `"docker" "start" "-a" "e43d1392f5f123e1d46befe85766165ddc3c1b2d3c0c06bde75cb0b67a61bf79"`
[INFO] [stderr] warning: dependency (peg) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling rust-peg-from v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "e43d1392f5f123e1d46befe85766165ddc3c1b2d3c0c06bde75cb0b67a61bf79"`
[INFO] running `"docker" "rm" "-f" "e43d1392f5f123e1d46befe85766165ddc3c1b2d3c0c06bde75cb0b67a61bf79"`
[INFO] [stdout] e43d1392f5f123e1d46befe85766165ddc3c1b2d3c0c06bde75cb0b67a61bf79
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sd-rust/rust-peg-from:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 645e34c3247eb4dbb7c8c8652f72dfb94c0945963baefee25be57aa72917c36a
[INFO] running `"docker" "start" "-a" "645e34c3247eb4dbb7c8c8652f72dfb94c0945963baefee25be57aa72917c36a"`
[INFO] [stderr] warning: dependency (peg) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_peg_from-db3672aff323571c
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "645e34c3247eb4dbb7c8c8652f72dfb94c0945963baefee25be57aa72917c36a"`
[INFO] running `"docker" "rm" "-f" "645e34c3247eb4dbb7c8c8652f72dfb94c0945963baefee25be57aa72917c36a"`
[INFO] [stdout] 645e34c3247eb4dbb7c8c8652f72dfb94c0945963baefee25be57aa72917c36a