[INFO] cloning repository https://github.com/farazsth98/firefaith
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/farazsth98/firefaith" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarazsth98%2Ffirefaith", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarazsth98%2Ffirefaith'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e4e202b775e843b13d3ff2c62314fd940ab5febb
[INFO] testing farazsth98/firefaith against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarazsth98%2Ffirefaith" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/farazsth98/firefaith on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/farazsth98/firefaith
[INFO] finished tweaking git repo https://github.com/farazsth98/firefaith
[INFO] tweaked toml for git repo https://github.com/farazsth98/firefaith written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/farazsth98/firefaith already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe4f34a03535ac899dfa19ffae1ac5b56d21e347c6a36b74b8084a308d23a998
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fe4f34a03535ac899dfa19ffae1ac5b56d21e347c6a36b74b8084a308d23a998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe4f34a03535ac899dfa19ffae1ac5b56d21e347c6a36b74b8084a308d23a998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe4f34a03535ac899dfa19ffae1ac5b56d21e347c6a36b74b8084a308d23a998", kill_on_drop: false }`
[INFO] [stdout] fe4f34a03535ac899dfa19ffae1ac5b56d21e347c6a36b74b8084a308d23a998
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e62fb6a52da0327f8497038c29ad27c6fbd759ebcb404c85aa82bfa00725bdd7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e62fb6a52da0327f8497038c29ad27c6fbd759ebcb404c85aa82bfa00725bdd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling firefaith v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/repl/mod.rs:82:29
[INFO] [stdout]    |
[INFO] [stdout] 82 |                         Err(e) => {
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "e62fb6a52da0327f8497038c29ad27c6fbd759ebcb404c85aa82bfa00725bdd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e62fb6a52da0327f8497038c29ad27c6fbd759ebcb404c85aa82bfa00725bdd7", kill_on_drop: false }`
[INFO] [stdout] e62fb6a52da0327f8497038c29ad27c6fbd759ebcb404c85aa82bfa00725bdd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4a89da7c4054b4bf06c8308e33a8a17d7772fb68ca83af289afc0817e529aa0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c4a89da7c4054b4bf06c8308e33a8a17d7772fb68ca83af289afc0817e529aa0", kill_on_drop: false }`
[INFO] [stderr]    Compiling firefaith v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/repl/mod.rs:82:29
[INFO] [stdout]    |
[INFO] [stdout] 82 |                         Err(e) => {
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "c4a89da7c4054b4bf06c8308e33a8a17d7772fb68ca83af289afc0817e529aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4a89da7c4054b4bf06c8308e33a8a17d7772fb68ca83af289afc0817e529aa0", kill_on_drop: false }`
[INFO] [stdout] c4a89da7c4054b4bf06c8308e33a8a17d7772fb68ca83af289afc0817e529aa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 121dde3db80c76ea5875d4e9a9d6e4800b28b194d3c78a4f5636e26d9a2a4c90
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "121dde3db80c76ea5875d4e9a9d6e4800b28b194d3c78a4f5636e26d9a2a4c90", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stdout] running 15 tests
[INFO] [stderr]   --> src/repl/mod.rs:82:29
[INFO] [stdout] test instruction::tests::test_create_instruction ... ok
[INFO] [stderr]    |
[INFO] [stdout] test vm::tests::test_opcode_add ... ok
[INFO] [stderr] 82 |                         Err(e) => {
[INFO] [stdout] test vm::tests::test_opcode_hlt ... ok
[INFO] [stderr]    |                             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] test vm::tests::test_opcode_igl ... ok
[INFO] [stderr]    |
[INFO] [stdout] test vm::tests::test_opcode_jmpb ... ok
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] test vm::tests::test_opcode_jmp ... ok
[INFO] [stderr] 
[INFO] [stdout] test vm::tests::test_opcode_jmpf ... ok
[INFO] [stderr] warning: `firefaith` (bin "firefaith" test) generated 1 warning
[INFO] [stdout] test vm::tests::test_opcode_load ... ok
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] test vm::tests::test_opcode_mov ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/firefaith-364ff808eca88756)
[INFO] [stdout] test vm::tests::test_opcode_mul ... ok
[INFO] [stdout] test vm::tests::test_opcode_sub ... ok
[INFO] [stdout] test instruction::tests::test_create_opcode ... ok
[INFO] [stdout] test vm::tests::test_create_vm ... ok
[INFO] [stdout] test vm::tests::test_opcode_div_with_remainder ... ok
[INFO] [stdout] test vm::tests::test_opcode_div_without_remainder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "121dde3db80c76ea5875d4e9a9d6e4800b28b194d3c78a4f5636e26d9a2a4c90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "121dde3db80c76ea5875d4e9a9d6e4800b28b194d3c78a4f5636e26d9a2a4c90", kill_on_drop: false }`
[INFO] [stdout] 121dde3db80c76ea5875d4e9a9d6e4800b28b194d3c78a4f5636e26d9a2a4c90