[INFO] updating cached repository thiolliere/mimesis
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/thiolliere/mimesis
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/thiolliere/mimesis" "work/ex/beta-1.37-6/sources/1.36.0/gh/thiolliere/mimesis"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/thiolliere/mimesis'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/thiolliere/mimesis" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thiolliere/mimesis"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thiolliere/mimesis'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2f5b18f442774ec788dd94f93d6c7173f8d8547f
[INFO] sha for GitHub repo thiolliere/mimesis: 2f5b18f442774ec788dd94f93d6c7173f8d8547f
[INFO] validating manifest of thiolliere/mimesis on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of thiolliere/mimesis on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing thiolliere/mimesis
[INFO] finished frobbing thiolliere/mimesis
[INFO] frobbed toml for thiolliere/mimesis written to work/ex/beta-1.37-6/sources/1.36.0/gh/thiolliere/mimesis/Cargo.toml
[INFO] started frobbing thiolliere/mimesis
[INFO] finished frobbing thiolliere/mimesis
[INFO] frobbed toml for thiolliere/mimesis written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thiolliere/mimesis/Cargo.toml
[INFO] crate thiolliere/mimesis already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing thiolliere/mimesis against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thiolliere/mimesis:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 5422b6642d4657901d77116e1fa4b834e5f04b142a4a78d73ed4698be4150ff8
[INFO] running `"docker" "start" "-a" "5422b6642d4657901d77116e1fa4b834e5f04b142a4a78d73ed4698be4150ff8"`
[INFO] [stderr]    Compiling gcc v0.3.49
[INFO] [stderr]    Compiling rustc-demangle v0.1.4
[INFO] [stderr]    Compiling fps_clock v1.0.0
[INFO] [stderr]    Compiling glutin v0.7.4 (https://github.com/thiolliere/glutin?branch=0.7.4#9a158a2a)
[INFO] [stderr]    Compiling glium v0.16.0
[INFO] [stderr]    Compiling wayland-sys v0.7.8
[INFO] [stderr]    Compiling wayland-client v0.7.8
[INFO] [stderr]    Compiling backtrace-sys v0.1.11
[INFO] [stderr]    Compiling wayland-kbd v0.6.3
[INFO] [stderr]    Compiling wayland-window v0.4.4
[INFO] [stderr]    Compiling winit v0.5.11
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling mimesis v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graphics.rs:42:32
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/graphics.rs:45:48
[INFO] [stderr]    |
[INFO] [stderr] 45 |             ProgramChooserCreation(ref e) => e.cause(),
[INFO] [stderr]    |                                                ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/graphics.rs:46:46
[INFO] [stderr]    |
[INFO] [stderr] 46 |             VertexBufferCreation(ref e) => e.cause(),
[INFO] [stderr]    |                                              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/graphics.rs:47:45
[INFO] [stderr]    |
[INFO] [stderr] 47 |             IndexBufferCreation(ref e) => e.cause(),
[INFO] [stderr]    |                                             ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `"docker" "inspect" "5422b6642d4657901d77116e1fa4b834e5f04b142a4a78d73ed4698be4150ff8"`
[INFO] running `"docker" "rm" "-f" "5422b6642d4657901d77116e1fa4b834e5f04b142a4a78d73ed4698be4150ff8"`
[INFO] [stdout] 5422b6642d4657901d77116e1fa4b834e5f04b142a4a78d73ed4698be4150ff8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thiolliere/mimesis:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4064e8b7b8ce06320d159083c20ac3f95034c1a5f2c2032541fb79ba70cf0b63
[INFO] running `"docker" "start" "-a" "4064e8b7b8ce06320d159083c20ac3f95034c1a5f2c2032541fb79ba70cf0b63"`
[INFO] [stderr]    Compiling mimesis v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graphics.rs:42:32
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/graphics.rs:45:48
[INFO] [stderr]    |
[INFO] [stderr] 45 |             ProgramChooserCreation(ref e) => e.cause(),
[INFO] [stderr]    |                                                ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/graphics.rs:46:46
[INFO] [stderr]    |
[INFO] [stderr] 46 |             VertexBufferCreation(ref e) => e.cause(),
[INFO] [stderr]    |                                              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/graphics.rs:47:45
[INFO] [stderr]    |
[INFO] [stderr] 47 |             IndexBufferCreation(ref e) => e.cause(),
[INFO] [stderr]    |                                             ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "4064e8b7b8ce06320d159083c20ac3f95034c1a5f2c2032541fb79ba70cf0b63"`
[INFO] running `"docker" "rm" "-f" "4064e8b7b8ce06320d159083c20ac3f95034c1a5f2c2032541fb79ba70cf0b63"`
[INFO] [stdout] 4064e8b7b8ce06320d159083c20ac3f95034c1a5f2c2032541fb79ba70cf0b63
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thiolliere/mimesis:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 31e7235280a62578e7ba3ba021c3934a87ba878345052556f2eb0c0cf74e2f6f
[INFO] running `"docker" "start" "-a" "31e7235280a62578e7ba3ba021c3934a87ba878345052556f2eb0c0cf74e2f6f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mimesis-4ef58dbd2a41639e
[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" "31e7235280a62578e7ba3ba021c3934a87ba878345052556f2eb0c0cf74e2f6f"`
[INFO] running `"docker" "rm" "-f" "31e7235280a62578e7ba3ba021c3934a87ba878345052556f2eb0c0cf74e2f6f"`
[INFO] [stdout] 31e7235280a62578e7ba3ba021c3934a87ba878345052556f2eb0c0cf74e2f6f