[INFO] cloning repository https://github.com/pacokwon/rustox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pacokwon/rustox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpacokwon%2Frustox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpacokwon%2Frustox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c09ae20b4f4dff2a92e67e3bcef1c267d2422ee7
[INFO] testing pacokwon/rustox against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpacokwon%2Frustox" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pacokwon/rustox on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pacokwon/rustox
[INFO] finished tweaking git repo https://github.com/pacokwon/rustox
[INFO] tweaked toml for git repo https://github.com/pacokwon/rustox written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/pacokwon/rustox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47c770ab304d61bb29d3dd2a10baf0662d244938324c9229f59c05526fcf82c5
[INFO] running `Command { std: "docker" "start" "-a" "47c770ab304d61bb29d3dd2a10baf0662d244938324c9229f59c05526fcf82c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47c770ab304d61bb29d3dd2a10baf0662d244938324c9229f59c05526fcf82c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47c770ab304d61bb29d3dd2a10baf0662d244938324c9229f59c05526fcf82c5", kill_on_drop: false }`
[INFO] [stdout] 47c770ab304d61bb29d3dd2a10baf0662d244938324c9229f59c05526fcf82c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e6be79f3c53e08dd0fd1b344495295491b15868fd3a6cec4f44c2adc177d5a1
[INFO] running `Command { std: "docker" "start" "-a" "8e6be79f3c53e08dd0fd1b344495295491b15868fd3a6cec4f44c2adc177d5a1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `emit_bytes`
[INFO] [stdout]    --> src/compiler.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn emit_bytes(&mut self, first: u8, second: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` 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 3.29s
[INFO] running `Command { std: "docker" "inspect" "8e6be79f3c53e08dd0fd1b344495295491b15868fd3a6cec4f44c2adc177d5a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e6be79f3c53e08dd0fd1b344495295491b15868fd3a6cec4f44c2adc177d5a1", kill_on_drop: false }`
[INFO] [stdout] 8e6be79f3c53e08dd0fd1b344495295491b15868fd3a6cec4f44c2adc177d5a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5442b921ea50b4cbd3791fc9caf7deaa3cb1679599a3d1c9daff1b41c01beb19
[INFO] running `Command { std: "docker" "start" "-a" "5442b921ea50b4cbd3791fc9caf7deaa3cb1679599a3d1c9daff1b41c01beb19", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `emit_bytes`
[INFO] [stdout]    --> src/compiler.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn emit_bytes(&mut self, first: u8, second: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `emit_bytes`
[INFO] [stdout]    --> src/compiler.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn emit_bytes(&mut self, first: u8, second: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` 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 4.22s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustox-c862b288868d6ce8)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rustox-5b879a71841a7161)
[INFO] running `Command { std: "docker" "inspect" "5442b921ea50b4cbd3791fc9caf7deaa3cb1679599a3d1c9daff1b41c01beb19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5442b921ea50b4cbd3791fc9caf7deaa3cb1679599a3d1c9daff1b41c01beb19", kill_on_drop: false }`
[INFO] [stdout] 5442b921ea50b4cbd3791fc9caf7deaa3cb1679599a3d1c9daff1b41c01beb19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59b62426e3ec483fbc26947098c92217db5ad344853ae93c3a45c6fa0319b6a3
[INFO] running `Command { std: "docker" "start" "-a" "59b62426e3ec483fbc26947098c92217db5ad344853ae93c3a45c6fa0319b6a3", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `emit_bytes`
[INFO] [stderr]    --> src/compiler.rs:164:8
[INFO] [stderr]     |
[INFO] [stderr] 164 |     fn emit_bytes(&mut self, first: u8, second: u8) {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rustox` (lib) generated 1 warning
[INFO] [stderr] warning: `rustox` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustox-c862b288868d6ce8)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test scanner::tests::comment ... ok
[INFO] [stdout] test scanner::tests::comparison ... ok
[INFO] [stdout] test scanner::tests::global ... ok
[INFO] [stdout] test scanner::tests::literals ... ok
[INFO] [stdout] test scanner::tests::logical ... ok
[INFO] [stdout] test scanner::tests::logical2 ... ok
[INFO] [stdout] test scanner::tests::operators ... ok
[INFO] [stdout] test scanner::tests::string_eof ... ok
[INFO] [stdout] test scanner::tests::symbols ... ok
[INFO] [stdout] test scanner::tests::variable ... ok
[INFO] [stdout] test scanner::tests::variable_long ... ok
[INFO] [stdout] test vm::tests::mixed ... ok
[INFO] [stdout] test vm::tests::add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustox-5b879a71841a7161)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustox
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "59b62426e3ec483fbc26947098c92217db5ad344853ae93c3a45c6fa0319b6a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59b62426e3ec483fbc26947098c92217db5ad344853ae93c3a45c6fa0319b6a3", kill_on_drop: false }`
[INFO] [stdout] 59b62426e3ec483fbc26947098c92217db5ad344853ae93c3a45c6fa0319b6a3