[INFO] updating cached repository Measter/mandeltrace [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Measter/mandeltrace [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Measter/mandeltrace" "work/ex/beta-1.38-1/sources/1.37.0/gh/Measter/mandeltrace"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Measter/mandeltrace'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Measter/mandeltrace" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Measter/mandeltrace"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Measter/mandeltrace'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 91a2f00548e31f17fa058bd1f7c9de73a665e72c [INFO] sha for GitHub repo Measter/mandeltrace: 91a2f00548e31f17fa058bd1f7c9de73a665e72c [INFO] validating manifest of Measter/mandeltrace 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 Measter/mandeltrace 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 Measter/mandeltrace [INFO] finished frobbing Measter/mandeltrace [INFO] frobbed toml for Measter/mandeltrace written to work/ex/beta-1.38-1/sources/1.37.0/gh/Measter/mandeltrace/Cargo.toml [INFO] started frobbing Measter/mandeltrace [INFO] finished frobbing Measter/mandeltrace [INFO] frobbed toml for Measter/mandeltrace written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Measter/mandeltrace/Cargo.toml [INFO] crate Measter/mandeltrace 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 Measter/mandeltrace 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/gh/Measter/mandeltrace:/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] dd86bb012cd1c929976b342d8d00a32feafdb680254f16663062284d05238bd7 [INFO] running `"docker" "start" "-a" "dd86bb012cd1c929976b342d8d00a32feafdb680254f16663062284d05238bd7"` [INFO] [stderr] Compiling smallvec v0.6.1 [INFO] [stderr] Compiling termios v0.3.1 [INFO] [stderr] Compiling clicolors-control v1.0.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling number_prefix v0.2.8 [INFO] [stderr] Compiling regex v1.0.0 [INFO] [stderr] Compiling num-derive v0.2.1 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling rusttype v0.7.6 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling png v0.14.0 [INFO] [stderr] Compiling structopt-derive v0.2.15 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling tiff v0.2.2 [INFO] [stderr] Compiling parking_lot v0.5.5 [INFO] [stderr] Compiling jpeg-decoder v0.1.14 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling image v0.21.1 [INFO] [stderr] Compiling console v0.7.5 [INFO] [stderr] Compiling indicatif v0.11.0 [INFO] [stderr] Compiling structopt v0.2.15 [INFO] [stderr] Compiling imageproc v0.18.0 [INFO] [stderr] Compiling mandeltrace v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | #[macro_use] extern crate structopt; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 23s [INFO] running `"docker" "inspect" "dd86bb012cd1c929976b342d8d00a32feafdb680254f16663062284d05238bd7"` [INFO] running `"docker" "rm" "-f" "dd86bb012cd1c929976b342d8d00a32feafdb680254f16663062284d05238bd7"` [INFO] [stdout] dd86bb012cd1c929976b342d8d00a32feafdb680254f16663062284d05238bd7 [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/gh/Measter/mandeltrace:/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] eead8500d0006bdc3d6cbb3c48f6616389de41b4a63b6b7828fe683231aa7117 [INFO] running `"docker" "start" "-a" "eead8500d0006bdc3d6cbb3c48f6616389de41b4a63b6b7828fe683231aa7117"` [INFO] [stderr] Compiling mandeltrace v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | #[macro_use] extern crate structopt; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.03s [INFO] running `"docker" "inspect" "eead8500d0006bdc3d6cbb3c48f6616389de41b4a63b6b7828fe683231aa7117"` [INFO] running `"docker" "rm" "-f" "eead8500d0006bdc3d6cbb3c48f6616389de41b4a63b6b7828fe683231aa7117"` [INFO] [stdout] eead8500d0006bdc3d6cbb3c48f6616389de41b4a63b6b7828fe683231aa7117 [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/gh/Measter/mandeltrace:/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] b041133192d85d2109b26e4e044af691977f2f8339c8e392717670d78773f904 [INFO] running `"docker" "start" "-a" "b041133192d85d2109b26e4e044af691977f2f8339c8e392717670d78773f904"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/crater/target/debug/deps/mandeltrace-ff7778348df99226 [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" "b041133192d85d2109b26e4e044af691977f2f8339c8e392717670d78773f904"` [INFO] running `"docker" "rm" "-f" "b041133192d85d2109b26e4e044af691977f2f8339c8e392717670d78773f904"` [INFO] [stdout] b041133192d85d2109b26e4e044af691977f2f8339c8e392717670d78773f904