[INFO] fetching crate rustws 1.0.0...
[INFO] testing rustws-1.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rustws 1.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rustws 1.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustws 1.0.0
[INFO] finished tweaking crates.io crate rustws 1.0.0
[INFO] tweaked toml for crates.io crate rustws 1.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6a44c0d110cff73eff054abf618e40ca17db4de8df036dbde0fd13ac3e1e95d0
[INFO] running `Command { std: "docker" "start" "-a" "6a44c0d110cff73eff054abf618e40ca17db4de8df036dbde0fd13ac3e1e95d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a44c0d110cff73eff054abf618e40ca17db4de8df036dbde0fd13ac3e1e95d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a44c0d110cff73eff054abf618e40ca17db4de8df036dbde0fd13ac3e1e95d0", kill_on_drop: false }`
[INFO] [stdout] 6a44c0d110cff73eff054abf618e40ca17db4de8df036dbde0fd13ac3e1e95d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bf157c866d0948c8717b7ca2abdf8a8521edca1def5a41879d5457d644ef7e3
[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" "3bf157c866d0948c8717b7ca2abdf8a8521edca1def5a41879d5457d644ef7e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling rustws v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.57s
[INFO] running `Command { std: "docker" "inspect" "3bf157c866d0948c8717b7ca2abdf8a8521edca1def5a41879d5457d644ef7e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf157c866d0948c8717b7ca2abdf8a8521edca1def5a41879d5457d644ef7e3", kill_on_drop: false }`
[INFO] [stdout] 3bf157c866d0948c8717b7ca2abdf8a8521edca1def5a41879d5457d644ef7e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d27c7793b818c58dfe4167eaf2758b9d7390e5bc4464ffedd97c73a6de3a109b
[INFO] running `Command { std: "docker" "start" "-a" "d27c7793b818c58dfe4167eaf2758b9d7390e5bc4464ffedd97c73a6de3a109b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustws v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "d27c7793b818c58dfe4167eaf2758b9d7390e5bc4464ffedd97c73a6de3a109b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d27c7793b818c58dfe4167eaf2758b9d7390e5bc4464ffedd97c73a6de3a109b", kill_on_drop: false }`
[INFO] [stdout] d27c7793b818c58dfe4167eaf2758b9d7390e5bc4464ffedd97c73a6de3a109b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c04592264d178f1fcc232d87647efdd129452f6a1b6a2cd7152ccd0842d2001
[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" "4c04592264d178f1fcc232d87647efdd129452f6a1b6a2cd7152ccd0842d2001", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 13 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustws-04b6d3a96a5c0f32)
[INFO] [stdout] test instruction::tests::flow ... ok
[INFO] [stdout] test instruction::tests::heap ... ok
[INFO] [stdout] test instruction::tests::io ... ok
[INFO] [stdout] test instruction::tests::aritmethic ... ok
[INFO] [stdout] test wsiter::tests::normal ... ok
[INFO] [stdout] test wsiter::tests::comments ... ok
[INFO] [stdout] test symbol::tests::ln ... ok
[INFO] [stdout] test symbol::tests::space ... ok
[INFO] [stdout] test wsiter::tests::symbol_comments ... ok
[INFO] [stdout] test instruction::tests::stack ... ok
[INFO] [stdout] test instruction::tests::misc ... ok
[INFO] [stdout] test symbol::tests::misc ... ok
[INFO] [stdout] test symbol::tests::tab ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustws
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Interpreter::new (line 81) ... ok
[INFO] [stdout] test src/lib.rs - Interpreter::from_file (line 101) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4c04592264d178f1fcc232d87647efdd129452f6a1b6a2cd7152ccd0842d2001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c04592264d178f1fcc232d87647efdd129452f6a1b6a2cd7152ccd0842d2001", kill_on_drop: false }`
[INFO] [stdout] 4c04592264d178f1fcc232d87647efdd129452f6a1b6a2cd7152ccd0842d2001