[INFO] updating cached repository casey/colour-lovers-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/casey/colour-lovers-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/casey/colour-lovers-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/casey/colour-lovers-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/casey/colour-lovers-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/casey/colour-lovers-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/casey/colour-lovers-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/casey/colour-lovers-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d993f33ab1da7fc02f74568f53e7e16afa2e3ce9 [INFO] sha for GitHub repo casey/colour-lovers-rs: d993f33ab1da7fc02f74568f53e7e16afa2e3ce9 [INFO] validating manifest of casey/colour-lovers-rs 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 casey/colour-lovers-rs 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 casey/colour-lovers-rs [INFO] finished frobbing casey/colour-lovers-rs [INFO] frobbed toml for casey/colour-lovers-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/casey/colour-lovers-rs/Cargo.toml [INFO] started frobbing casey/colour-lovers-rs [INFO] finished frobbing casey/colour-lovers-rs [INFO] frobbed toml for casey/colour-lovers-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/casey/colour-lovers-rs/Cargo.toml [INFO] crate casey/colour-lovers-rs 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 casey/colour-lovers-rs against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/casey/colour-lovers-rs:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 9af11075e701fb8f9690711ed0fe5b15555160891e4a8fa937a5ade04689fe41 [INFO] running `"docker" "start" "-a" "9af11075e701fb8f9690711ed0fe5b15555160891e4a8fa937a5ade04689fe41"` [INFO] [stderr] Compiling encoding_rs v0.7.2 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling openssl-sys v0.9.31 [INFO] [stderr] Compiling crossbeam-epoch v0.4.1 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling want v0.0.4 [INFO] [stderr] Compiling uuid v0.6.5 [INFO] [stderr] Compiling bytes v0.4.8 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling crossbeam-deque v0.3.1 [INFO] [stderr] Compiling phf_shared v0.7.22 [INFO] [stderr] Compiling mime v0.3.7 [INFO] [stderr] Compiling serde_urlencoded v0.5.2 [INFO] [stderr] Compiling libflate v0.1.14 [INFO] [stderr] Compiling tokio-io v0.1.6 [INFO] [stderr] Compiling tokio-threadpool v0.1.3 [INFO] [stderr] Compiling phf_generator v0.7.22 [INFO] [stderr] Compiling phf v0.7.22 [INFO] [stderr] Compiling structopt v0.2.8 [INFO] [stderr] Compiling phf_codegen v0.7.22 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.4 [INFO] [stderr] Compiling tokio-reactor v0.1.1 [INFO] [stderr] Compiling tokio-fs v0.1.0 [INFO] [stderr] Compiling tokio-udp v0.1.0 [INFO] [stderr] Compiling tokio-tcp v0.1.0 [INFO] [stderr] Compiling tokio v0.1.6 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling native-tls v0.1.5 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling tokio-tls v0.1.4 [INFO] [stderr] Compiling hyper v0.11.27 [INFO] [stderr] Compiling hyper-tls v0.1.3 [INFO] [stderr] Compiling reqwest v0.8.6 [INFO] [stderr] Compiling colour-lovers v0.0.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #[macro_use] extern crate structopt; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rgb.rs:46:12 [INFO] [stderr] | [INFO] [stderr] 46 | '0'...'9' | [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rgb.rs:47:12 [INFO] [stderr] | [INFO] [stderr] 47 | 'a'...'z' | [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rgb.rs:48:12 [INFO] [stderr] | [INFO] [stderr] 48 | 'A'...'Z' => {}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 52.13s [INFO] running `"docker" "inspect" "9af11075e701fb8f9690711ed0fe5b15555160891e4a8fa937a5ade04689fe41"` [INFO] running `"docker" "rm" "-f" "9af11075e701fb8f9690711ed0fe5b15555160891e4a8fa937a5ade04689fe41"` [INFO] [stdout] 9af11075e701fb8f9690711ed0fe5b15555160891e4a8fa937a5ade04689fe41 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/casey/colour-lovers-rs:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 0bea1cb3dfa422c6eedb608896abe573fdeff9acbd8e90387c6ffe3f744e34f1 [INFO] running `"docker" "start" "-a" "0bea1cb3dfa422c6eedb608896abe573fdeff9acbd8e90387c6ffe3f744e34f1"` [INFO] [stderr] Compiling colour-lovers v0.0.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #[macro_use] extern crate structopt; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rgb.rs:46:12 [INFO] [stderr] | [INFO] [stderr] 46 | '0'...'9' | [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rgb.rs:47:12 [INFO] [stderr] | [INFO] [stderr] 47 | 'a'...'z' | [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rgb.rs:48:12 [INFO] [stderr] | [INFO] [stderr] 48 | 'A'...'Z' => {}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.88s [INFO] running `"docker" "inspect" "0bea1cb3dfa422c6eedb608896abe573fdeff9acbd8e90387c6ffe3f744e34f1"` [INFO] running `"docker" "rm" "-f" "0bea1cb3dfa422c6eedb608896abe573fdeff9acbd8e90387c6ffe3f744e34f1"` [INFO] [stdout] 0bea1cb3dfa422c6eedb608896abe573fdeff9acbd8e90387c6ffe3f744e34f1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/casey/colour-lovers-rs:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 9dd2ff26040f1efb54a5f4b35ded184916e2a8519c8b11b202d22cd1bc2c7c2e [INFO] running `"docker" "start" "-a" "9dd2ff26040f1efb54a5f4b35ded184916e2a8519c8b11b202d22cd1bc2c7c2e"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/colour_lovers-b5322dbd45bcb79d [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" "9dd2ff26040f1efb54a5f4b35ded184916e2a8519c8b11b202d22cd1bc2c7c2e"` [INFO] running `"docker" "rm" "-f" "9dd2ff26040f1efb54a5f4b35ded184916e2a8519c8b11b202d22cd1bc2c7c2e"` [INFO] [stdout] 9dd2ff26040f1efb54a5f4b35ded184916e2a8519c8b11b202d22cd1bc2c7c2e