[INFO] cloning repository erikbrinkman/cdasim
[INFO] running `"git" "clone" "--bare" "git://github.com/erikbrinkman/cdasim.git" "work/cache/sources/gh/erikbrinkman/cdasim"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/erikbrinkman/cdasim'...
[INFO] running `"git" "clone" "work/cache/sources/gh/erikbrinkman/cdasim" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/erikbrinkman/cdasim"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/erikbrinkman/cdasim'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/erikbrinkman/cdasim" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/erikbrinkman/cdasim"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/erikbrinkman/cdasim'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 70e620ae85a44b9dd3b5ae43a76963b13f745701
[INFO] sha for GitHub repo erikbrinkman/cdasim: 70e620ae85a44b9dd3b5ae43a76963b13f745701
[INFO] validating manifest of erikbrinkman/cdasim on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of erikbrinkman/cdasim on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing erikbrinkman/cdasim
[INFO] finished frobbing erikbrinkman/cdasim
[INFO] frobbed toml for erikbrinkman/cdasim written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/erikbrinkman/cdasim/Cargo.toml
[INFO] started frobbing erikbrinkman/cdasim
[INFO] finished frobbing erikbrinkman/cdasim
[INFO] frobbed toml for erikbrinkman/cdasim written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/erikbrinkman/cdasim/Cargo.toml
[INFO] crate erikbrinkman/cdasim already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing erikbrinkman/cdasim against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/erikbrinkman/cdasim:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 90d2777752e530fa099d43ec399db0583ecf54543fee7da5333c40051ab6a599
[INFO] running `"docker" "start" "-a" "90d2777752e530fa099d43ec399db0583ecf54543fee7da5333c40051ab6a599"`
[INFO] [stderr]    Compiling cdasim v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/market.rs:55:25
[INFO] [stderr]    |
[INFO] [stderr] 55 |                     let mut seller = sells.pop().unwrap();
[INFO] [stderr]    |                         ----^^^^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/market.rs:63:25
[INFO] [stderr]    |
[INFO] [stderr] 63 |                     let mut buyer = buys.pop().unwrap();
[INFO] [stderr]    |                         ----^^^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `"docker" "inspect" "90d2777752e530fa099d43ec399db0583ecf54543fee7da5333c40051ab6a599"`
[INFO] running `"docker" "rm" "-f" "90d2777752e530fa099d43ec399db0583ecf54543fee7da5333c40051ab6a599"`
[INFO] [stdout] 90d2777752e530fa099d43ec399db0583ecf54543fee7da5333c40051ab6a599
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/erikbrinkman/cdasim:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 74a725145e7a8f562862b75a9077d19ca6b2119bd774d79955d7c98df3eaa379
[INFO] running `"docker" "start" "-a" "74a725145e7a8f562862b75a9077d19ca6b2119bd774d79955d7c98df3eaa379"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling cdasim v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/market.rs:55:25
[INFO] [stderr]    |
[INFO] [stderr] 55 |                     let mut seller = sells.pop().unwrap();
[INFO] [stderr]    |                         ----^^^^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/market.rs:63:25
[INFO] [stderr]    |
[INFO] [stderr] 63 |                     let mut buyer = buys.pop().unwrap();
[INFO] [stderr]    |                         ----^^^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `"docker" "inspect" "74a725145e7a8f562862b75a9077d19ca6b2119bd774d79955d7c98df3eaa379"`
[INFO] running `"docker" "rm" "-f" "74a725145e7a8f562862b75a9077d19ca6b2119bd774d79955d7c98df3eaa379"`
[INFO] [stdout] 74a725145e7a8f562862b75a9077d19ca6b2119bd774d79955d7c98df3eaa379
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/erikbrinkman/cdasim:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 76ed16684371b19ee3de98f5f649baa13bb5283f4d5178a032df5cb01a559a6b
[INFO] running `"docker" "start" "-a" "76ed16684371b19ee3de98f5f649baa13bb5283f4d5178a032df5cb01a559a6b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cdasim-b1cad06ffe078a94
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test agent::tests::test_inverse_enum ... ok
[INFO] [stdout] test market::tests::test_simple_call ... ok
[INFO] [stdout] test agent::tests::test_shading_invariant ... ok
[INFO] [stdout] test tests::test_features ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "76ed16684371b19ee3de98f5f649baa13bb5283f4d5178a032df5cb01a559a6b"`
[INFO] running `"docker" "rm" "-f" "76ed16684371b19ee3de98f5f649baa13bb5283f4d5178a032df5cb01a559a6b"`
[INFO] [stdout] 76ed16684371b19ee3de98f5f649baa13bb5283f4d5178a032df5cb01a559a6b