[INFO] updating cached repository norisio/dct
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/norisio/dct
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/norisio/dct" "work/ex/beta-1.38-1/sources/1.37.0/gh/norisio/dct"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/norisio/dct'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/norisio/dct" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/norisio/dct"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/norisio/dct'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2e6e077bc80f1951ed0a298e2c8ea58064ff7509
[INFO] sha for GitHub repo norisio/dct: 2e6e077bc80f1951ed0a298e2c8ea58064ff7509
[INFO] validating manifest of norisio/dct 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 norisio/dct 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 norisio/dct
[INFO] finished frobbing norisio/dct
[INFO] frobbed toml for norisio/dct written to work/ex/beta-1.38-1/sources/1.37.0/gh/norisio/dct/Cargo.toml
[INFO] started frobbing norisio/dct
[INFO] finished frobbing norisio/dct
[INFO] frobbed toml for norisio/dct written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/norisio/dct/Cargo.toml
[INFO] crate norisio/dct already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing norisio/dct 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/norisio/dct:/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] 7616d719d286f635d224decc6817ddf7ddf68c945db01c981e7edcc0bd302b16
[INFO] running `"docker" "start" "-a" "7616d719d286f635d224decc6817ddf7ddf68c945db01c981e7edcc0bd302b16"`
[INFO] [stderr]    Compiling deflate v0.7.17
[INFO] [stderr]    Compiling rayon-core v1.3.0
[INFO] [stderr]    Compiling num-rational v0.1.40
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling image v0.17.0
[INFO] [stderr]    Compiling dct v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.31s
[INFO] running `"docker" "inspect" "7616d719d286f635d224decc6817ddf7ddf68c945db01c981e7edcc0bd302b16"`
[INFO] running `"docker" "rm" "-f" "7616d719d286f635d224decc6817ddf7ddf68c945db01c981e7edcc0bd302b16"`
[INFO] [stdout] 7616d719d286f635d224decc6817ddf7ddf68c945db01c981e7edcc0bd302b16
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/norisio/dct:/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] c622ddb660fd1a6c091054809bcfca4e761b04a2d9f9a013da58069a45d0ce24
[INFO] running `"docker" "start" "-a" "c622ddb660fd1a6c091054809bcfca4e761b04a2d9f9a013da58069a45d0ce24"`
[INFO] [stderr]    Compiling dct v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "c622ddb660fd1a6c091054809bcfca4e761b04a2d9f9a013da58069a45d0ce24"`
[INFO] running `"docker" "rm" "-f" "c622ddb660fd1a6c091054809bcfca4e761b04a2d9f9a013da58069a45d0ce24"`
[INFO] [stdout] c622ddb660fd1a6c091054809bcfca4e761b04a2d9f9a013da58069a45d0ce24
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/norisio/dct:/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] bc2b9b9a1ec81c53752f181543beba7b9cfcb680fca42b66b7b1618929ded585
[INFO] running `"docker" "start" "-a" "bc2b9b9a1ec81c53752f181543beba7b9cfcb680fca42b66b7b1618929ded585"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dct-7f4d6a7cd45fba2c
[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" "bc2b9b9a1ec81c53752f181543beba7b9cfcb680fca42b66b7b1618929ded585"`
[INFO] running `"docker" "rm" "-f" "bc2b9b9a1ec81c53752f181543beba7b9cfcb680fca42b66b7b1618929ded585"`
[INFO] [stdout] bc2b9b9a1ec81c53752f181543beba7b9cfcb680fca42b66b7b1618929ded585