[INFO] updating cached repository S2Lab/messycanvas
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/S2Lab/messycanvas
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/S2Lab/messycanvas" "work/ex/beta-1.38-1/sources/1.37.0/gh/S2Lab/messycanvas"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/S2Lab/messycanvas'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/S2Lab/messycanvas" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/S2Lab/messycanvas"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/S2Lab/messycanvas'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ccfcdc28d1f82dc1a550c957a55b69e32fae75b8
[INFO] sha for GitHub repo S2Lab/messycanvas: ccfcdc28d1f82dc1a550c957a55b69e32fae75b8
[INFO] validating manifest of S2Lab/messycanvas 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 S2Lab/messycanvas 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 S2Lab/messycanvas
[INFO] finished frobbing S2Lab/messycanvas
[INFO] frobbed toml for S2Lab/messycanvas written to work/ex/beta-1.38-1/sources/1.37.0/gh/S2Lab/messycanvas/Cargo.toml
[INFO] started frobbing S2Lab/messycanvas
[INFO] finished frobbing S2Lab/messycanvas
[INFO] frobbed toml for S2Lab/messycanvas written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/S2Lab/messycanvas/Cargo.toml
[INFO] crate S2Lab/messycanvas 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 S2Lab/messycanvas 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/S2Lab/messycanvas:/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] cd91549e8d8f44b9577baa35767e653abd3f1d527bc1ac7b94a9b63394587fa1
[INFO] running `"docker" "start" "-a" "cd91549e8d8f44b9577baa35767e653abd3f1d527bc1ac7b94a9b63394587fa1"`
[INFO] [stderr]    Compiling crossbeam-utils v0.4.1
[INFO] [stderr]    Compiling actix-web v0.7.2
[INFO] [stderr]    Compiling socket2 v0.3.7
[INFO] [stderr]    Compiling simple_logger v0.5.0
[INFO] [stderr]    Compiling http v0.1.8
[INFO] [stderr]    Compiling mio-uds v0.6.6
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling ring v0.13.2
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling regex v1.0.2
[INFO] [stderr]    Compiling syn v0.14.5
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling brotli2 v0.3.2
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling parking_lot v0.6.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.5.1
[INFO] [stderr]    Compiling flate2 v1.0.1
[INFO] [stderr]    Compiling tokio-signal v0.2.1
[INFO] [stderr]    Compiling error-chain v0.1.12
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling trust-dns-proto v0.4.0
[INFO] [stderr]    Compiling crossbeam-channel v0.2.3
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling cookie v0.11.0
[INFO] [stderr]    Compiling h2 v0.1.10
[INFO] [stderr]    Compiling trust-dns-resolver v0.9.0
[INFO] [stderr]    Compiling actix_derive v0.3.0
[INFO] [stderr]    Compiling actix v0.7.2
[INFO] [stderr]    Compiling messycanvas v0.0.0-dev.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `AddressChanged`
[INFO] [stderr]   --> src/srv.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     AddressChanged,
[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 48s
[INFO] running `"docker" "inspect" "cd91549e8d8f44b9577baa35767e653abd3f1d527bc1ac7b94a9b63394587fa1"`
[INFO] running `"docker" "rm" "-f" "cd91549e8d8f44b9577baa35767e653abd3f1d527bc1ac7b94a9b63394587fa1"`
[INFO] [stdout] cd91549e8d8f44b9577baa35767e653abd3f1d527bc1ac7b94a9b63394587fa1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/S2Lab/messycanvas:/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] fecf31b0ef435ac4eebc7b88b071f6f0764434d13f550f3c6d220ecb98dd14a5
[INFO] running `"docker" "start" "-a" "fecf31b0ef435ac4eebc7b88b071f6f0764434d13f550f3c6d220ecb98dd14a5"`
[INFO] [stderr]    Compiling messycanvas v0.0.0-dev.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `AddressChanged`
[INFO] [stderr]   --> src/srv.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     AddressChanged,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `"docker" "inspect" "fecf31b0ef435ac4eebc7b88b071f6f0764434d13f550f3c6d220ecb98dd14a5"`
[INFO] running `"docker" "rm" "-f" "fecf31b0ef435ac4eebc7b88b071f6f0764434d13f550f3c6d220ecb98dd14a5"`
[INFO] [stdout] fecf31b0ef435ac4eebc7b88b071f6f0764434d13f550f3c6d220ecb98dd14a5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/S2Lab/messycanvas:/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] 02eb54628281000f16bc95f69a788ab1391b082a2be28405b9a3e199d37b1e7a
[INFO] running `"docker" "start" "-a" "02eb54628281000f16bc95f69a788ab1391b082a2be28405b9a3e199d37b1e7a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/messycanvas-dbe1f2ab30e2abc3
[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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/canvasctl-e8cc85596865a5b7
[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]      Running /opt/crater/target/debug/deps/canvasd-f539589afea42dd4
[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 messycanvas
[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" "02eb54628281000f16bc95f69a788ab1391b082a2be28405b9a3e199d37b1e7a"`
[INFO] running `"docker" "rm" "-f" "02eb54628281000f16bc95f69a788ab1391b082a2be28405b9a3e199d37b1e7a"`
[INFO] [stdout] 02eb54628281000f16bc95f69a788ab1391b082a2be28405b9a3e199d37b1e7a