[INFO] updating cached repository coeuvre/flappy-bird-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/coeuvre/flappy-bird-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/coeuvre/flappy-bird-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/coeuvre/flappy-bird-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/coeuvre/flappy-bird-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/coeuvre/flappy-bird-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/coeuvre/flappy-bird-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/coeuvre/flappy-bird-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 93c48089482eba43ef0683ac6502feafe2127173
[INFO] sha for GitHub repo coeuvre/flappy-bird-rs: 93c48089482eba43ef0683ac6502feafe2127173
[INFO] validating manifest of coeuvre/flappy-bird-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 coeuvre/flappy-bird-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 coeuvre/flappy-bird-rs
[INFO] finished frobbing coeuvre/flappy-bird-rs
[INFO] frobbed toml for coeuvre/flappy-bird-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/coeuvre/flappy-bird-rs/Cargo.toml
[INFO] started frobbing coeuvre/flappy-bird-rs
[INFO] finished frobbing coeuvre/flappy-bird-rs
[INFO] frobbed toml for coeuvre/flappy-bird-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/coeuvre/flappy-bird-rs/Cargo.toml
[INFO] crate coeuvre/flappy-bird-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 coeuvre/flappy-bird-rs 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/coeuvre/flappy-bird-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5dfb71ac79f8aa453e58654db41a894c724064cf726070cc51359969f69dd5c2
[INFO] running `"docker" "start" "-a" "5dfb71ac79f8aa453e58654db41a894c724064cf726070cc51359969f69dd5c2"`
[INFO] [stderr]    Compiling shared_library v0.1.7
[INFO] [stderr]    Compiling x11-dl v2.16.0
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling flapply_bird v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling wayland-protocols v0.9.10
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling memmap v0.4.0
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]    Compiling gl_generator v0.6.1
[INFO] [stderr]    Compiling gl v0.6.5
[INFO] [stderr]    Compiling glutin v0.10.1
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]    Compiling dlib v0.3.1
[INFO] [stderr]    Compiling wayland-sys v0.9.10
[INFO] [stderr]    Compiling wayland-client v0.9.10
[INFO] [stderr]    Compiling wayland-kbd v0.9.1
[INFO] [stderr]    Compiling wayland-window v0.8.0
[INFO] [stderr]    Compiling winit v0.8.3
[INFO] [stderr] warning: unused import: `std`
[INFO] [stderr]  --> src/gfx/program/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std;
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `ctx`
[INFO] [stderr]    --> src/gfx/mod.rs:112:5
[INFO] [stderr]     |
[INFO] [stderr] 112 |     ctx: *mut GlContext,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `w`
[INFO] [stderr]    --> src/gfx/mod.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 |     w: u32,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `h`
[INFO] [stderr]    --> src/gfx/mod.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     h: u32,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `"docker" "inspect" "5dfb71ac79f8aa453e58654db41a894c724064cf726070cc51359969f69dd5c2"`
[INFO] running `"docker" "rm" "-f" "5dfb71ac79f8aa453e58654db41a894c724064cf726070cc51359969f69dd5c2"`
[INFO] [stdout] 5dfb71ac79f8aa453e58654db41a894c724064cf726070cc51359969f69dd5c2
[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/coeuvre/flappy-bird-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1839262d945b7ac4f647f23ca0b1bd9a5e1cbaa620d38b66d21f09c6d70efe31
[INFO] running `"docker" "start" "-a" "1839262d945b7ac4f647f23ca0b1bd9a5e1cbaa620d38b66d21f09c6d70efe31"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling flapply_bird v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std`
[INFO] [stderr]  --> src/gfx/program/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std;
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `ctx`
[INFO] [stderr]    --> src/gfx/mod.rs:112:5
[INFO] [stderr]     |
[INFO] [stderr] 112 |     ctx: *mut GlContext,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `w`
[INFO] [stderr]    --> src/gfx/mod.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 |     w: u32,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `h`
[INFO] [stderr]    --> src/gfx/mod.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     h: u32,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `"docker" "inspect" "1839262d945b7ac4f647f23ca0b1bd9a5e1cbaa620d38b66d21f09c6d70efe31"`
[INFO] running `"docker" "rm" "-f" "1839262d945b7ac4f647f23ca0b1bd9a5e1cbaa620d38b66d21f09c6d70efe31"`
[INFO] [stdout] 1839262d945b7ac4f647f23ca0b1bd9a5e1cbaa620d38b66d21f09c6d70efe31
[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/coeuvre/flappy-bird-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 90d329a7c5004e483bf0c166886a5db4b92569ebaa895ffd58a6ecb0eec03986
[INFO] running `"docker" "start" "-a" "90d329a7c5004e483bf0c166886a5db4b92569ebaa895ffd58a6ecb0eec03986"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/flapply_bird-399cbbc13ccb422d
[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" "90d329a7c5004e483bf0c166886a5db4b92569ebaa895ffd58a6ecb0eec03986"`
[INFO] running `"docker" "rm" "-f" "90d329a7c5004e483bf0c166886a5db4b92569ebaa895ffd58a6ecb0eec03986"`
[INFO] [stdout] 90d329a7c5004e483bf0c166886a5db4b92569ebaa895ffd58a6ecb0eec03986