[INFO] updating cached repository huwsun/Simple_Interactive_Interpreter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/huwsun/Simple_Interactive_Interpreter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/huwsun/Simple_Interactive_Interpreter" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/huwsun/Simple_Interactive_Interpreter"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/huwsun/Simple_Interactive_Interpreter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/huwsun/Simple_Interactive_Interpreter" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/huwsun/Simple_Interactive_Interpreter"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/huwsun/Simple_Interactive_Interpreter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] df9d62c13133762414aa64ccc222de8ee7a690c2
[INFO] sha for GitHub repo huwsun/Simple_Interactive_Interpreter: df9d62c13133762414aa64ccc222de8ee7a690c2
[INFO] validating manifest of huwsun/Simple_Interactive_Interpreter on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of huwsun/Simple_Interactive_Interpreter on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing huwsun/Simple_Interactive_Interpreter
[INFO] finished frobbing huwsun/Simple_Interactive_Interpreter
[INFO] frobbed toml for huwsun/Simple_Interactive_Interpreter written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/huwsun/Simple_Interactive_Interpreter/Cargo.toml
[INFO] started frobbing huwsun/Simple_Interactive_Interpreter
[INFO] finished frobbing huwsun/Simple_Interactive_Interpreter
[INFO] frobbed toml for huwsun/Simple_Interactive_Interpreter written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/huwsun/Simple_Interactive_Interpreter/Cargo.toml
[INFO] crate huwsun/Simple_Interactive_Interpreter has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing huwsun/Simple_Interactive_Interpreter against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/huwsun/Simple_Interactive_Interpreter:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 470c11b4597d0731a70a806e1fdc650aa0482b4ef1c428a5d7820c0fa7eb2f1e
[INFO] running `"docker" "start" "-a" "470c11b4597d0731a70a806e1fdc650aa0482b4ef1c428a5d7820c0fa7eb2f1e"`
[INFO] [stderr]    Compiling interpreter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Lexer`
[INFO] [stderr]  --> src/main.rs:6:31
[INFO] [stderr]   |
[INFO] [stderr] 6 | use interpreter::{Interpreter,Lexer};
[INFO] [stderr]   |                               ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "470c11b4597d0731a70a806e1fdc650aa0482b4ef1c428a5d7820c0fa7eb2f1e"`
[INFO] running `"docker" "rm" "-f" "470c11b4597d0731a70a806e1fdc650aa0482b4ef1c428a5d7820c0fa7eb2f1e"`
[INFO] [stdout] 470c11b4597d0731a70a806e1fdc650aa0482b4ef1c428a5d7820c0fa7eb2f1e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/huwsun/Simple_Interactive_Interpreter:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 66217da42f05ec8623b673b78577c60ad3930bc63e88dca0018a3e99264d5f0d
[INFO] running `"docker" "start" "-a" "66217da42f05ec8623b673b78577c60ad3930bc63e88dca0018a3e99264d5f0d"`
[INFO] [stderr]    Compiling interpreter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Lexer`
[INFO] [stderr]  --> src/main.rs:6:31
[INFO] [stderr]   |
[INFO] [stderr] 6 | use interpreter::{Interpreter,Lexer};
[INFO] [stderr]   |                               ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `"docker" "inspect" "66217da42f05ec8623b673b78577c60ad3930bc63e88dca0018a3e99264d5f0d"`
[INFO] running `"docker" "rm" "-f" "66217da42f05ec8623b673b78577c60ad3930bc63e88dca0018a3e99264d5f0d"`
[INFO] [stdout] 66217da42f05ec8623b673b78577c60ad3930bc63e88dca0018a3e99264d5f0d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/huwsun/Simple_Interactive_Interpreter:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] dff1db1e12eb49f076e3c22dbc4320be9d6d59692c304293a00f4b0b086ea2db
[INFO] running `"docker" "start" "-a" "dff1db1e12eb49f076e3c22dbc4320be9d6d59692c304293a00f4b0b086ea2db"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/interpreter-a8398317fc720d2b
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test interpreter::functions ... ok
[INFO] [stdout] test interpreter::variables ... ok
[INFO] [stdout] test interpreter::conflicts ... ok
[INFO] [stdout] test interpreter::basic_arithmetic ... 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" "dff1db1e12eb49f076e3c22dbc4320be9d6d59692c304293a00f4b0b086ea2db"`
[INFO] running `"docker" "rm" "-f" "dff1db1e12eb49f076e3c22dbc4320be9d6d59692c304293a00f4b0b086ea2db"`
[INFO] [stdout] dff1db1e12eb49f076e3c22dbc4320be9d6d59692c304293a00f4b0b086ea2db