[INFO] cloning repository https://github.com/jschappel/Teflon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jschappel/Teflon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjschappel%2FTeflon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjschappel%2FTeflon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 707ef85a6f52956b4e40ded3b0bad747c7926705
[INFO] testing jschappel/Teflon against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjschappel%2FTeflon" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jschappel/Teflon on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jschappel/Teflon
[INFO] finished tweaking git repo https://github.com/jschappel/Teflon
[INFO] tweaked toml for git repo https://github.com/jschappel/Teflon written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/jschappel/Teflon already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39b9d6832d84ad5c4a73c05c886c5df1563345b94773bc982bfd114ee9968b70
[INFO] running `Command { std: "docker" "start" "-a" "39b9d6832d84ad5c4a73c05c886c5df1563345b94773bc982bfd114ee9968b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39b9d6832d84ad5c4a73c05c886c5df1563345b94773bc982bfd114ee9968b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39b9d6832d84ad5c4a73c05c886c5df1563345b94773bc982bfd114ee9968b70", kill_on_drop: false }`
[INFO] [stdout] 39b9d6832d84ad5c4a73c05c886c5df1563345b94773bc982bfd114ee9968b70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0bbef55eea5a18829e9fce028a43ac5c41c5ea53f49a052bdeb600989bd94a5
[INFO] running `Command { std: "docker" "start" "-a" "a0bbef55eea5a18829e9fce028a43ac5c41c5ea53f49a052bdeb600989bd94a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling teflon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::error`
[INFO] [stdout]  --> src/lexer/token.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::error;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/instructions.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn new(opcode: Opcode) -> Instruction {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "a0bbef55eea5a18829e9fce028a43ac5c41c5ea53f49a052bdeb600989bd94a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0bbef55eea5a18829e9fce028a43ac5c41c5ea53f49a052bdeb600989bd94a5", kill_on_drop: false }`
[INFO] [stdout] a0bbef55eea5a18829e9fce028a43ac5c41c5ea53f49a052bdeb600989bd94a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0fd7dddf9c6bcc06762ce3de1b7455aa13464a997cacb4823b95221dcd6b8b8
[INFO] running `Command { std: "docker" "start" "-a" "f0fd7dddf9c6bcc06762ce3de1b7455aa13464a997cacb4823b95221dcd6b8b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling teflon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::error`
[INFO] [stdout]  --> src/lexer/token.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::error;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]    --> src/lexer/mod.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 163 |     #[macro_use]
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "f0fd7dddf9c6bcc06762ce3de1b7455aa13464a997cacb4823b95221dcd6b8b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0fd7dddf9c6bcc06762ce3de1b7455aa13464a997cacb4823b95221dcd6b8b8", kill_on_drop: false }`
[INFO] [stdout] f0fd7dddf9c6bcc06762ce3de1b7455aa13464a997cacb4823b95221dcd6b8b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9bd929f6c97fb38c41e55825e30155f7ba3fd277bec95eab4b6ca28954cc942a
[INFO] running `Command { std: "docker" "start" "-a" "9bd929f6c97fb38c41e55825e30155f7ba3fd277bec95eab4b6ca28954cc942a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::error`
[INFO] [stderr]  --> src/lexer/token.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::error;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]    --> src/lexer/mod.rs:163:5
[INFO] [stderr]     |
[INFO] [stderr] 163 |     #[macro_use]
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `teflon` (bin "teflon" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/teflon-25a02fb7b1f79e3e)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test instructions::test::create_hlt ... ok
[INFO] [stdout] test lexer::test::test_comment ... ok
[INFO] [stdout] test lexer::test::test_get_lexemes_for_load_instruction ... ok
[INFO] [stdout] test lexer::test::test_get_lexemes_for_add_instruction ... ok
[INFO] [stdout] test vm::test::test_add_opcode ... ok
[INFO] [stdout] test instructions::test::create_instruction ... ok
[INFO] [stdout] test vm::test::test_create_vm ... ok
[INFO] [stdout] test lexer::test::test_invalid_symbol_percent ... ok
[INFO] [stdout] test lexer::test::test_comment_with_code ... ok
[INFO] [stdout] test vm::test::test_divide_opcode_ans_as_whole_number ... ok
[INFO] [stdout] test vm::test::test_jneq_opcode_is_not_equal ... ok
[INFO] [stdout] test vm::test::test_opcode_igl ... ok
[INFO] [stdout] test vm::test::test_load_opcode ... ok
[INFO] [stdout] test lexer::test::test_invalid_comment_error ... ok
[INFO] [stdout] test vm::test::test_load_opcode2 ... ok
[INFO] [stdout] test vm::test::test_divide_opcode_ans_as_float ... ok
[INFO] [stdout] test vm::test::test_gqt_opcode_greater_or_equal ... ok
[INFO] [stdout] test vm::test::test_gt_opcode_greater ... ok
[INFO] [stdout] test vm::test::test_lt_opcode_lesser ... ok
[INFO] [stdout] test vm::test::test_gt_opcode_not_greater ... ok
[INFO] [stdout] test vm::test::test_lqt_opcode_not_less_or_equal ... ok
[INFO] [stdout] test vm::test::test_lt_opcode_not_lesser ... ok
[INFO] [stdout] test vm::test::test_gqt_opcode_not_greater_or_equal ... ok
[INFO] [stdout] test vm::test::test_multiply_opcode ... ok
[INFO] [stdout] test vm::test::test_opcode_hlt ... ok
[INFO] [stdout] test vm::test::test_jmpf_opcode ... ok
[INFO] [stdout] test vm::test::test_jmpb_opcode ... ok
[INFO] [stdout] test vm::test::test_jneq_opcode_is_equal ... ok
[INFO] [stdout] test vm::test::test_jmp_opcode ... ok
[INFO] [stdout] test vm::test::test_jeq_opcode_is_not_equal ... ok
[INFO] [stdout] test vm::test::test_eq_opcode_not_eq ... ok
[INFO] [stdout] test vm::test::test_subtract_opcode_negative_number ... ok
[INFO] [stdout] test vm::test::test_subtract_opcode ... ok
[INFO] [stdout] test vm::test::test_eq_opcode_equal ... ok
[INFO] [stdout] test vm::test::test_lqt_opcode_less_or_equal ... ok
[INFO] [stdout] test vm::test::test_jeq_opcode_is_equal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9bd929f6c97fb38c41e55825e30155f7ba3fd277bec95eab4b6ca28954cc942a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bd929f6c97fb38c41e55825e30155f7ba3fd277bec95eab4b6ca28954cc942a", kill_on_drop: false }`
[INFO] [stdout] 9bd929f6c97fb38c41e55825e30155f7ba3fd277bec95eab4b6ca28954cc942a