[INFO] cloning repository arbaregni/BasicTranspilation
[INFO] running `"git" "clone" "--bare" "git://github.com/arbaregni/BasicTranspilation.git" "work/cache/sources/gh/arbaregni/BasicTranspilation"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/arbaregni/BasicTranspilation'...
[INFO] running `"git" "clone" "work/cache/sources/gh/arbaregni/BasicTranspilation" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/arbaregni/BasicTranspilation"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/arbaregni/BasicTranspilation'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/arbaregni/BasicTranspilation" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arbaregni/BasicTranspilation"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arbaregni/BasicTranspilation'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ee2277599157c738a8387724aac308ddc26f2a05
[INFO] sha for GitHub repo arbaregni/BasicTranspilation: ee2277599157c738a8387724aac308ddc26f2a05
[INFO] validating manifest of arbaregni/BasicTranspilation 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 arbaregni/BasicTranspilation 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 arbaregni/BasicTranspilation
[INFO] finished frobbing arbaregni/BasicTranspilation
[INFO] frobbed toml for arbaregni/BasicTranspilation written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/arbaregni/BasicTranspilation/Cargo.toml
[INFO] started frobbing arbaregni/BasicTranspilation
[INFO] finished frobbing arbaregni/BasicTranspilation
[INFO] frobbed toml for arbaregni/BasicTranspilation written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arbaregni/BasicTranspilation/Cargo.toml
[INFO] crate arbaregni/BasicTranspilation 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 arbaregni/BasicTranspilation against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arbaregni/BasicTranspilation:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 41f653f9a6c296ffcc9162de7bf6e92a5ddb0517da2e8f4ff18cae96f72929e6
[INFO] running `"docker" "start" "-a" "41f653f9a6c296ffcc9162de7bf6e92a5ddb0517da2e8f4ff18cae96f72929e6"`
[INFO] [stderr]    Compiling BasicTranspilation v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:59:29
[INFO] [stderr]    |
[INFO] [stderr] 59 |     let mut out_writer: Box<Write> = match maybe_path {
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/builder.rs:146:33
[INFO] [stderr]     |
[INFO] [stderr] 146 |                             let mut handle = expr
[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]     Finished dev [unoptimized + debuginfo] target(s) in 4.12s
[INFO] running `"docker" "inspect" "41f653f9a6c296ffcc9162de7bf6e92a5ddb0517da2e8f4ff18cae96f72929e6"`
[INFO] running `"docker" "rm" "-f" "41f653f9a6c296ffcc9162de7bf6e92a5ddb0517da2e8f4ff18cae96f72929e6"`
[INFO] [stdout] 41f653f9a6c296ffcc9162de7bf6e92a5ddb0517da2e8f4ff18cae96f72929e6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arbaregni/BasicTranspilation:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 59fe87d4eb2498447280d5896ee9bb596b4fc7d7983839216a74d64b84dd0177
[INFO] running `"docker" "start" "-a" "59fe87d4eb2498447280d5896ee9bb596b4fc7d7983839216a74d64b84dd0177"`
[INFO] [stderr]    Compiling BasicTranspilation v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:59:29
[INFO] [stderr]    |
[INFO] [stderr] 59 |     let mut out_writer: Box<Write> = match maybe_path {
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/builder.rs:146:33
[INFO] [stderr]     |
[INFO] [stderr] 146 |                             let mut handle = expr
[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]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "59fe87d4eb2498447280d5896ee9bb596b4fc7d7983839216a74d64b84dd0177"`
[INFO] running `"docker" "rm" "-f" "59fe87d4eb2498447280d5896ee9bb596b4fc7d7983839216a74d64b84dd0177"`
[INFO] [stdout] 59fe87d4eb2498447280d5896ee9bb596b4fc7d7983839216a74d64b84dd0177
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arbaregni/BasicTranspilation:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] eafdda18881f5097677f7d7d7439b5ac5c12579802d9d431a3025f3b848fe8ec
[INFO] running `"docker" "start" "-a" "eafdda18881f5097677f7d7d7439b5ac5c12579802d9d431a3025f3b848fe8ec"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/BasicTranspilation-793dd77d5a8c0ffe
[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" "eafdda18881f5097677f7d7d7439b5ac5c12579802d9d431a3025f3b848fe8ec"`
[INFO] running `"docker" "rm" "-f" "eafdda18881f5097677f7d7d7439b5ac5c12579802d9d431a3025f3b848fe8ec"`
[INFO] [stdout] eafdda18881f5097677f7d7d7439b5ac5c12579802d9d431a3025f3b848fe8ec