[INFO] crate qik 1.2.3 is already in cache
[INFO] extracting crate qik 1.2.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/qik/1.2.3
[INFO] extracting crate qik 1.2.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/qik/1.2.3
[INFO] validating manifest of qik-1.2.3 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of qik-1.2.3 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing qik-1.2.3
[INFO] finished frobbing qik-1.2.3
[INFO] frobbed toml for qik-1.2.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/qik/1.2.3/Cargo.toml
[INFO] started frobbing qik-1.2.3
[INFO] finished frobbing qik-1.2.3
[INFO] frobbed toml for qik-1.2.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/qik/1.2.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing qik-1.2.3 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/qik/1.2.3:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 8c11e1566b1434318e03252d67ea313e729fbbdfaa3f24145a8c6c049f08876e
[INFO] running `"docker" "start" "-a" "8c11e1566b1434318e03252d67ea313e729fbbdfaa3f24145a8c6c049f08876e"`
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling serial v0.3.4
[INFO] [stderr]    Compiling sysfs_gpio v0.4.4
[INFO] [stderr]    Compiling qik v1.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.25s
[INFO] running `"docker" "inspect" "8c11e1566b1434318e03252d67ea313e729fbbdfaa3f24145a8c6c049f08876e"`
[INFO] running `"docker" "rm" "-f" "8c11e1566b1434318e03252d67ea313e729fbbdfaa3f24145a8c6c049f08876e"`
[INFO] [stdout] 8c11e1566b1434318e03252d67ea313e729fbbdfaa3f24145a8c6c049f08876e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/qik/1.2.3:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0e365f6ff4a3a93cfead8ae5e069c4e6b8f61c64210d62d7ab61d16135c78830
[INFO] running `"docker" "start" "-a" "0e365f6ff4a3a93cfead8ae5e069c4e6b8f61c64210d62d7ab61d16135c78830"`
[INFO] [stderr]    Compiling qik v1.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "0e365f6ff4a3a93cfead8ae5e069c4e6b8f61c64210d62d7ab61d16135c78830"`
[INFO] running `"docker" "rm" "-f" "0e365f6ff4a3a93cfead8ae5e069c4e6b8f61c64210d62d7ab61d16135c78830"`
[INFO] [stdout] 0e365f6ff4a3a93cfead8ae5e069c4e6b8f61c64210d62d7ab61d16135c78830
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/qik/1.2.3:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 96293c8f79c551076fca5bc3b3b451d74168476945ac8b26f2fb9a9d7f83900e
[INFO] running `"docker" "start" "-a" "96293c8f79c551076fca5bc3b3b451d74168476945ac8b26f2fb9a9d7f83900e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/qik-687a61a31099c777
[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] [stderr]    Doc-tests qik
[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" "96293c8f79c551076fca5bc3b3b451d74168476945ac8b26f2fb9a9d7f83900e"`
[INFO] running `"docker" "rm" "-f" "96293c8f79c551076fca5bc3b3b451d74168476945ac8b26f2fb9a9d7f83900e"`
[INFO] [stdout] 96293c8f79c551076fca5bc3b3b451d74168476945ac8b26f2fb9a9d7f83900e