[INFO] cloning repository https://github.com/soumen-pradhan/rlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/soumen-pradhan/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoumen-pradhan%2Frlox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoumen-pradhan%2Frlox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd823a1beaadace544b0186eb738487526507ec3
[INFO] testing soumen-pradhan/rlox against master#d7bd9cd469ff6871420007f091ef52fc32d2ca99 for pr-121417
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoumen-pradhan%2Frlox" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/soumen-pradhan/rlox on toolchain d7bd9cd469ff6871420007f091ef52fc32d2ca99
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/soumen-pradhan/rlox
[INFO] finished tweaking git repo https://github.com/soumen-pradhan/rlox
[INFO] tweaked toml for git repo https://github.com/soumen-pradhan/rlox written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/soumen-pradhan/rlox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3dd3a4ff65130abbce87956ca75367c40e3b3ddea4c480fae997667a2059b0e4
[INFO] running `Command { std: "docker" "start" "-a" "3dd3a4ff65130abbce87956ca75367c40e3b3ddea4c480fae997667a2059b0e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dd3a4ff65130abbce87956ca75367c40e3b3ddea4c480fae997667a2059b0e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dd3a4ff65130abbce87956ca75367c40e3b3ddea4c480fae997667a2059b0e4", kill_on_drop: false }`
[INFO] [stdout] 3dd3a4ff65130abbce87956ca75367c40e3b3ddea4c480fae997667a2059b0e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61ab8214897ea439985c527ec6f710af7f0e73a24013f2d6288f22ce4d018482
[INFO] running `Command { std: "docker" "start" "-a" "61ab8214897ea439985c527ec6f710af7f0e73a24013f2d6288f22ce4d018482", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ErrorLogger`
[INFO] [stdout]  --> src/error.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub use super::{ErrorLogger, Logger, LOGGER};
[INFO] [stdout]   |                     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log_context`
[INFO] [stdout]  --> src/error.rs:9:26
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub use crate::{log, log_context};
[INFO] [stdout]   |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "61ab8214897ea439985c527ec6f710af7f0e73a24013f2d6288f22ce4d018482", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61ab8214897ea439985c527ec6f710af7f0e73a24013f2d6288f22ce4d018482", kill_on_drop: false }`
[INFO] [stdout] 61ab8214897ea439985c527ec6f710af7f0e73a24013f2d6288f22ce4d018482
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46217d6b4e106e7e83ab95acfe3dec9ada242018f6def3a03a4d2d9ed8373587
[INFO] running `Command { std: "docker" "start" "-a" "46217d6b4e106e7e83ab95acfe3dec9ada242018f6def3a03a4d2d9ed8373587", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ErrorLogger`
[INFO] [stdout]  --> src/error.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub use super::{ErrorLogger, Logger, LOGGER};
[INFO] [stdout]   |                     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Value` is imported redundantly
[INFO] [stdout]    --> src/vm.rs:282:44
[INFO] [stdout]     |
[INFO] [stdout] 282 |     use crate::{chunk::constant_add_store, value::Value};
[INFO] [stdout]     |                                            ^^^^^^^^^^^^
[INFO] [stdout] 283 |
[INFO] [stdout] 284 |     use super::*;
[INFO] [stdout]     |         -------- the item `Value` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "46217d6b4e106e7e83ab95acfe3dec9ada242018f6def3a03a4d2d9ed8373587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46217d6b4e106e7e83ab95acfe3dec9ada242018f6def3a03a4d2d9ed8373587", kill_on_drop: false }`
[INFO] [stdout] 46217d6b4e106e7e83ab95acfe3dec9ada242018f6def3a03a4d2d9ed8373587
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0fe0fa4759b027d34a53bee71c7cf858517adf678de097c44e625383f537cd59
[INFO] running `Command { std: "docker" "start" "-a" "0fe0fa4759b027d34a53bee71c7cf858517adf678de097c44e625383f537cd59", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ErrorLogger`
[INFO] [stderr]  --> src/error.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub use super::{ErrorLogger, Logger, LOGGER};
[INFO] [stderr]   |                     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Value` is imported redundantly
[INFO] [stderr]    --> src/vm.rs:282:44
[INFO] [stderr]     |
[INFO] [stderr] 282 |     use crate::{chunk::constant_add_store, value::Value};
[INFO] [stderr]     |                                            ^^^^^^^^^^^^
[INFO] [stderr] 283 |
[INFO] [stderr] 284 |     use super::*;
[INFO] [stderr]     |         -------- the item `Value` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: `rlox` (bin "rlox" test) generated 2 warnings (run `cargo fix --bin "rlox" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rlox-755b4084f175c2bf)
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test chunk::tests::abrupt_end ... ok
[INFO] [stdout] test chunk::tests::check_rle ... ok
[INFO] [stdout] test chunk::tests::unknown_opcode ... ok
[INFO] [stdout] test compiler::tests::arithmetic ... ok
[INFO] [stdout] test compiler::tests::logical ... ok
[INFO] [stdout] test compiler::tests::precedence_inc ... ok
[INFO] [stdout] test compiler::tests::print_stmt ... ok
[INFO] [stdout] test compiler::tests::string ... ok
[INFO] [stdout] test error::tests::check ... ok
[INFO] [stdout] test compiler::tests::var_stmt ... ok
[INFO] [stdout] test error::tests::multiple_line_error ... ok
[INFO] [stdout] test error::tests::width_of_numbers ... ok
[INFO] [stdout] test chunk::tests::check_constant_long ... ok
[INFO] [stdout] test error::tests::single_line_error ... ok
[INFO] [stdout] test lexer::tests::check_comments ... ok
[INFO] [stdout] test lexer::tests::check_keywords ... ok
[INFO] [stdout] test lexer::tests::check_numbers ... ok
[INFO] [stdout] test lexer::tests::check_primitives ... ok
[INFO] [stdout] test lexer::tests::check_strings ... ok
[INFO] [stdout] test lexer::tests::check_strings_error ... ok
[INFO] [stdout] test value::tests::check_fractional_printing ... ok
[INFO] [stdout] test value::tests::check_value_to_logical ... ok
[INFO] [stdout] test vm::tests::add ... ok
[INFO] [stdout] test vm::tests::divide ... ok
[INFO] [stdout] test vm::tests::eq_num ... ok
[INFO] [stdout] test vm::tests::greater ... ok
[INFO] [stdout] test vm::tests::expr ... ok
[INFO] [stdout] test vm::tests::global_var ... ok
[INFO] [stdout] test vm::tests::eq_logical ... ok
[INFO] [stdout] test vm::tests::it_works ... ok
[INFO] [stdout] test vm::tests::less ... ok
[INFO] [stdout] test vm::tests::not ... ok
[INFO] [stdout] test vm::tests::negate ... ok
[INFO] [stdout] test vm::tests::subtract ... ok
[INFO] [stdout] test vm::tests::print ... ok
[INFO] [stdout] test vm::tests::multiply ... ok
[INFO] [stdout] test vm::tests::string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0fe0fa4759b027d34a53bee71c7cf858517adf678de097c44e625383f537cd59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fe0fa4759b027d34a53bee71c7cf858517adf678de097c44e625383f537cd59", kill_on_drop: false }`
[INFO] [stdout] 0fe0fa4759b027d34a53bee71c7cf858517adf678de097c44e625383f537cd59
[INFO] testing soumen-pradhan/rlox against try#393ef12c970fbc7f294cd96c35cb76f9591bc1d6 for pr-121417
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoumen-pradhan%2Frlox" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/soumen-pradhan/rlox on toolchain 393ef12c970fbc7f294cd96c35cb76f9591bc1d6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/soumen-pradhan/rlox
[INFO] finished tweaking git repo https://github.com/soumen-pradhan/rlox
[INFO] tweaked toml for git repo https://github.com/soumen-pradhan/rlox written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/soumen-pradhan/rlox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06126e642f05e41717d4f5d5ac87b91aa07b6f75761d51c35e8662e0d6ab6c8b
[INFO] running `Command { std: "docker" "start" "-a" "06126e642f05e41717d4f5d5ac87b91aa07b6f75761d51c35e8662e0d6ab6c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06126e642f05e41717d4f5d5ac87b91aa07b6f75761d51c35e8662e0d6ab6c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06126e642f05e41717d4f5d5ac87b91aa07b6f75761d51c35e8662e0d6ab6c8b", kill_on_drop: false }`
[INFO] [stdout] 06126e642f05e41717d4f5d5ac87b91aa07b6f75761d51c35e8662e0d6ab6c8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dce580ddceb404fd4e23181c640a1f313b5eba58fb641cb5adda4b4004fcd4e
[INFO] running `Command { std: "docker" "start" "-a" "1dce580ddceb404fd4e23181c640a1f313b5eba58fb641cb5adda4b4004fcd4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ErrorLogger`
[INFO] [stdout]  --> src/error.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub use super::{ErrorLogger, Logger, LOGGER};
[INFO] [stdout]   |                     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log_context`
[INFO] [stdout]  --> src/error.rs:9:26
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub use crate::{log, log_context};
[INFO] [stdout]   |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "1dce580ddceb404fd4e23181c640a1f313b5eba58fb641cb5adda4b4004fcd4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dce580ddceb404fd4e23181c640a1f313b5eba58fb641cb5adda4b4004fcd4e", kill_on_drop: false }`
[INFO] [stdout] 1dce580ddceb404fd4e23181c640a1f313b5eba58fb641cb5adda4b4004fcd4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bddcf7e7d04018375a0280f2ed4352795af4b2d571965d9e73d92c90188414e
[INFO] running `Command { std: "docker" "start" "-a" "3bddcf7e7d04018375a0280f2ed4352795af4b2d571965d9e73d92c90188414e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ErrorLogger`
[INFO] [stdout]  --> src/error.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub use super::{ErrorLogger, Logger, LOGGER};
[INFO] [stdout]   |                     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Value` is imported redundantly
[INFO] [stdout]    --> src/vm.rs:282:44
[INFO] [stdout]     |
[INFO] [stdout] 282 |     use crate::{chunk::constant_add_store, value::Value};
[INFO] [stdout]     |                                            ^^^^^^^^^^^^
[INFO] [stdout] 283 |
[INFO] [stdout] 284 |     use super::*;
[INFO] [stdout]     |         -------- the item `Value` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "3bddcf7e7d04018375a0280f2ed4352795af4b2d571965d9e73d92c90188414e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bddcf7e7d04018375a0280f2ed4352795af4b2d571965d9e73d92c90188414e", kill_on_drop: false }`
[INFO] [stdout] 3bddcf7e7d04018375a0280f2ed4352795af4b2d571965d9e73d92c90188414e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a8799cd238503d1be1ec37b9f94cdb6101348019e92651bc6e0bcfa458db5245
[INFO] running `Command { std: "docker" "start" "-a" "a8799cd238503d1be1ec37b9f94cdb6101348019e92651bc6e0bcfa458db5245", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ErrorLogger`
[INFO] [stderr]  --> src/error.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub use super::{ErrorLogger, Logger, LOGGER};
[INFO] [stderr]   |                     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Value` is imported redundantly
[INFO] [stderr]    --> src/vm.rs:282:44
[INFO] [stderr]     |
[INFO] [stderr] 282 |     use crate::{chunk::constant_add_store, value::Value};
[INFO] [stderr]     |                                            ^^^^^^^^^^^^
[INFO] [stderr] 283 |
[INFO] [stderr] 284 |     use super::*;
[INFO] [stderr]     |         -------- the item `Value` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: `rlox` (bin "rlox" test) generated 2 warnings (run `cargo fix --bin "rlox" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rlox-755b4084f175c2bf)
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stderr] error: test failed, to rerun pass `--bin rlox`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/rlox-755b4084f175c2bf` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "a8799cd238503d1be1ec37b9f94cdb6101348019e92651bc6e0bcfa458db5245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8799cd238503d1be1ec37b9f94cdb6101348019e92651bc6e0bcfa458db5245", kill_on_drop: false }`
[INFO] [stdout] a8799cd238503d1be1ec37b9f94cdb6101348019e92651bc6e0bcfa458db5245