Nov 16 13:25:17.639 INFO testing silmeth/yarli against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 13:25:17.639 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 16 13:25:18.165 INFO [stdout] 2c14605332e3d0de6627a4484bd3bdea3e62d39de344562d31ced5abf6da821e
Nov 16 13:25:18.167 INFO running `"docker" "start" "-a" "2c14605332e3d0de6627a4484bd3bdea3e62d39de344562d31ced5abf6da821e"`
Nov 16 13:25:19.631 INFO [stderr] usermod: no changes
Nov 16 13:25:19.780 INFO [stderr]    Compiling chrono v0.4.2
Nov 16 13:25:19.784 INFO [stderr]    Compiling failure v0.1.1
Nov 16 13:25:22.974 INFO [stderr]    Compiling yarli v0.1.0 (/source)
Nov 16 13:25:23.859 INFO [stderr] warning: function is never used: `print_ast`
Nov 16 13:25:23.859 INFO [stderr]    --> src/lox/ast.rs:145:5
Nov 16 13:25:23.859 INFO [stderr]     |
Nov 16 13:25:23.859 INFO [stderr] 145 |     pub fn print_ast(expr: &Expr) -> String {
Nov 16 13:25:23.859 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:25:23.859 INFO [stderr]     |
Nov 16 13:25:23.859 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 16 13:25:23.859 INFO [stderr] 
Nov 16 13:25:23.859 INFO [stderr] warning: function is never used: `parenthesize`
Nov 16 13:25:23.859 INFO [stderr]    --> src/lox/ast.rs:168:5
Nov 16 13:25:23.859 INFO [stderr]     |
Nov 16 13:25:23.859 INFO [stderr] 168 |     fn parenthesize(name: &str, exprs: &[&Expr]) -> String {
Nov 16 13:25:23.859 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:25:23.859 INFO [stderr] 
Nov 16 13:25:23.860 INFO [stderr] warning: field is never used: `globals`
Nov 16 13:25:23.860 INFO [stderr]   --> src/lox/interpreter.rs:17:5
Nov 16 13:25:23.860 INFO [stderr]    |
Nov 16 13:25:23.860 INFO [stderr] 17 |     globals: EnvironmentCell,
Nov 16 13:25:23.860 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:25:23.860 INFO [stderr] 
Nov 16 13:25:25.671 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.99s
Nov 16 13:25:25.671 INFO [stderr] su: No module specific data is present
Nov 16 13:25:26.305 INFO running `"docker" "inspect" "2c14605332e3d0de6627a4484bd3bdea3e62d39de344562d31ced5abf6da821e"`
Nov 16 13:25:26.605 INFO running `"docker" "rm" "-f" "2c14605332e3d0de6627a4484bd3bdea3e62d39de344562d31ced5abf6da821e"`
Nov 16 13:25:26.867 INFO [stdout] 2c14605332e3d0de6627a4484bd3bdea3e62d39de344562d31ced5abf6da821e
Nov 16 13:25:26.869 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 16 13:25:27.376 INFO [stdout] 1abf801ec6216127591f92abd0dfd839a90804bbaf37d8604870c2509d3d1d1e
Nov 16 13:25:27.378 INFO running `"docker" "start" "-a" "1abf801ec6216127591f92abd0dfd839a90804bbaf37d8604870c2509d3d1d1e"`
Nov 16 13:25:29.175 INFO [stderr] usermod: no changes
Nov 16 13:25:29.323 INFO [stderr]    Compiling yarli v0.1.0 (/source)
Nov 16 13:25:30.291 INFO [stderr] warning: function is never used: `print_ast`
Nov 16 13:25:30.291 INFO [stderr]    --> src/lox/ast.rs:145:5
Nov 16 13:25:30.291 INFO [stderr]     |
Nov 16 13:25:30.292 INFO [stderr] 145 |     pub fn print_ast(expr: &Expr) -> String {
Nov 16 13:25:30.292 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:25:30.292 INFO [stderr]     |
Nov 16 13:25:30.292 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 16 13:25:30.292 INFO [stderr] 
Nov 16 13:25:30.292 INFO [stderr] warning: function is never used: `parenthesize`
Nov 16 13:25:30.292 INFO [stderr]    --> src/lox/ast.rs:168:5
Nov 16 13:25:30.292 INFO [stderr]     |
Nov 16 13:25:30.292 INFO [stderr] 168 |     fn parenthesize(name: &str, exprs: &[&Expr]) -> String {
Nov 16 13:25:30.292 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:25:30.292 INFO [stderr] 
Nov 16 13:25:30.292 INFO [stderr] warning: field is never used: `globals`
Nov 16 13:25:30.292 INFO [stderr]   --> src/lox/interpreter.rs:17:5
Nov 16 13:25:30.292 INFO [stderr]    |
Nov 16 13:25:30.292 INFO [stderr] 17 |     globals: EnvironmentCell,
Nov 16 13:25:30.292 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:25:30.292 INFO [stderr] 
Nov 16 13:25:30.651 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
Nov 16 13:25:30.652 INFO [stderr] su: No module specific data is present
Nov 16 13:25:31.720 INFO running `"docker" "inspect" "1abf801ec6216127591f92abd0dfd839a90804bbaf37d8604870c2509d3d1d1e"`
Nov 16 13:25:32.046 INFO running `"docker" "rm" "-f" "1abf801ec6216127591f92abd0dfd839a90804bbaf37d8604870c2509d3d1d1e"`
Nov 16 13:25:32.335 INFO [stdout] 1abf801ec6216127591f92abd0dfd839a90804bbaf37d8604870c2509d3d1d1e
Nov 16 13:25:32.343 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 16 13:25:32.928 INFO [stdout] d10764da3429b392d599fbeb5771dfd1a02ba464b0b00c1e2d47fb987a7401d2
Nov 16 13:25:32.930 INFO running `"docker" "start" "-a" "d10764da3429b392d599fbeb5771dfd1a02ba464b0b00c1e2d47fb987a7401d2"`
Nov 16 13:25:34.447 INFO [stderr] usermod: no changes
Nov 16 13:25:34.572 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Nov 16 13:25:34.573 INFO [stderr]      Running /target/debug/deps/yarli-53d95d3965d240a3
Nov 16 13:25:34.576 INFO [stdout] 
Nov 16 13:25:34.576 INFO [stdout] running 0 tests
Nov 16 13:25:34.576 INFO [stdout] 
Nov 16 13:25:34.576 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:25:34.576 INFO [stdout] 
Nov 16 13:25:34.584 INFO [stderr] su: No module specific data is present
Nov 16 13:25:35.371 INFO running `"docker" "inspect" "d10764da3429b392d599fbeb5771dfd1a02ba464b0b00c1e2d47fb987a7401d2"`
Nov 16 13:25:35.693 INFO running `"docker" "rm" "-f" "d10764da3429b392d599fbeb5771dfd1a02ba464b0b00c1e2d47fb987a7401d2"`
Nov 16 13:25:36.086 INFO [stdout] d10764da3429b392d599fbeb5771dfd1a02ba464b0b00c1e2d47fb987a7401d2