[INFO] updating cached repository fluffy-samurai/identicon
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fluffy-samurai/identicon
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fluffy-samurai/identicon" "work/ex/beta-1.38-1/sources/1.37.0/gh/fluffy-samurai/identicon"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/fluffy-samurai/identicon'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fluffy-samurai/identicon" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fluffy-samurai/identicon"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fluffy-samurai/identicon'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a2f3d534875a26b4aa8312cb33e5fcfc414f1c1b
[INFO] sha for GitHub repo fluffy-samurai/identicon: a2f3d534875a26b4aa8312cb33e5fcfc414f1c1b
[INFO] validating manifest of fluffy-samurai/identicon 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 fluffy-samurai/identicon 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 fluffy-samurai/identicon
[INFO] finished frobbing fluffy-samurai/identicon
[INFO] frobbed toml for fluffy-samurai/identicon written to work/ex/beta-1.38-1/sources/1.37.0/gh/fluffy-samurai/identicon/Cargo.toml
[INFO] started frobbing fluffy-samurai/identicon
[INFO] finished frobbing fluffy-samurai/identicon
[INFO] frobbed toml for fluffy-samurai/identicon written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fluffy-samurai/identicon/Cargo.toml
[INFO] crate fluffy-samurai/identicon 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing fluffy-samurai/identicon 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fluffy-samurai/identicon:/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] accddf908df59046c1a154f72230a1e64d590fee1e3a108280f164274442540d
[INFO] running `"docker" "start" "-a" "accddf908df59046c1a154f72230a1e64d590fee1e3a108280f164274442540d"`
[INFO] [stderr]    Compiling num-derive v0.2.4
[INFO] [stderr]    Compiling palette_derive v0.4.1
[INFO] [stderr]    Compiling palette v0.4.1
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling image v0.21.0
[INFO] [stderr]    Compiling identicon-rs v1.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `symmetry`
[INFO] [stderr]   --> src/lib.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     symmetry: Symmetry,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.93s
[INFO] running `"docker" "inspect" "accddf908df59046c1a154f72230a1e64d590fee1e3a108280f164274442540d"`
[INFO] running `"docker" "rm" "-f" "accddf908df59046c1a154f72230a1e64d590fee1e3a108280f164274442540d"`
[INFO] [stdout] accddf908df59046c1a154f72230a1e64d590fee1e3a108280f164274442540d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fluffy-samurai/identicon:/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] c3d77aa46551175fa15d7b4af85f9e1309f5b3a4553f62945f718978ba52ff2e
[INFO] running `"docker" "start" "-a" "c3d77aa46551175fa15d7b4af85f9e1309f5b3a4553f62945f718978ba52ff2e"`
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]    Compiling bytes v0.4.11
[INFO] [stderr]    Compiling v_escape_derive v0.2.1
[INFO] [stderr]    Compiling tokio-threadpool v0.1.12
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling flate2 v1.0.6
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling http v0.1.16
[INFO] [stderr]    Compiling v_escape v0.3.2
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling v_htmlescape v0.3.2
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-signal v0.2.7
[INFO] [stderr]    Compiling trust-dns-proto v0.6.3
[INFO] [stderr]    Compiling trust-dns-proto v0.5.0
[INFO] [stderr]    Compiling tokio v0.1.16
[INFO] [stderr]    Compiling h2 v0.1.16
[INFO] [stderr]    Compiling brotli2 v0.3.2
[INFO] [stderr]    Compiling cookie v0.11.0
[INFO] [stderr]    Compiling trust-dns-resolver v0.10.3
[INFO] [stderr]    Compiling actix v0.7.9
[INFO] [stderr]    Compiling actix-net v0.2.6
[INFO] [stderr]    Compiling actix-web v0.7.18
[INFO] [stderr]    Compiling identicon-rs v1.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `symmetry`
[INFO] [stderr]   --> src/lib.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     symmetry: Symmetry,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 37s
[INFO] running `"docker" "inspect" "c3d77aa46551175fa15d7b4af85f9e1309f5b3a4553f62945f718978ba52ff2e"`
[INFO] running `"docker" "rm" "-f" "c3d77aa46551175fa15d7b4af85f9e1309f5b3a4553f62945f718978ba52ff2e"`
[INFO] [stdout] c3d77aa46551175fa15d7b4af85f9e1309f5b3a4553f62945f718978ba52ff2e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fluffy-samurai/identicon:/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] ea1d013f8bcfe2194b5f6da9ab2b85a4ec9cd41c78379c2696e4f20256b31491
[INFO] running `"docker" "start" "-a" "ea1d013f8bcfe2194b5f6da9ab2b85a4ec9cd41c78379c2696e4f20256b31491"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/identicon_rs-3b88c7e01ccb8a5b
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test map_values::tests::it_works ... ok
[INFO] [stdout] test map_values::tests::test_map_values_clean_up ... ok
[INFO] [stdout] test map_values::tests::test_map_values_clean_down ... ok
[INFO] [stdout] test map_values::tests::test_map_values_up ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test map_values::tests::test_map_values_down ... ok
[INFO] [stdout] test tests::trim_of_input_failure_works ... ok
[INFO] [stdout] test tests::trim_of_input_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests identicon-rs
[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" "ea1d013f8bcfe2194b5f6da9ab2b85a4ec9cd41c78379c2696e4f20256b31491"`
[INFO] running `"docker" "rm" "-f" "ea1d013f8bcfe2194b5f6da9ab2b85a4ec9cd41c78379c2696e4f20256b31491"`
[INFO] [stdout] ea1d013f8bcfe2194b5f6da9ab2b85a4ec9cd41c78379c2696e4f20256b31491