[INFO] fetching crate xsystem 0.1.0...
[INFO] testing xsystem-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate xsystem 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate xsystem 0.1.0
[INFO] finished tweaking crates.io crate xsystem 0.1.0
[INFO] tweaked toml for crates.io crate xsystem 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xsystem 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0759e3d19ccfa5d5173567ba573f1cc702f63795808e07935fb73a1dac970ff
[INFO] running `Command { std: "docker" "start" "-a" "a0759e3d19ccfa5d5173567ba573f1cc702f63795808e07935fb73a1dac970ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0759e3d19ccfa5d5173567ba573f1cc702f63795808e07935fb73a1dac970ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0759e3d19ccfa5d5173567ba573f1cc702f63795808e07935fb73a1dac970ff", kill_on_drop: false }`
[INFO] [stdout] a0759e3d19ccfa5d5173567ba573f1cc702f63795808e07935fb73a1dac970ff
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6702a7c446f05b50b577e77df59a89c0de750a272d395dbbeb7ac0958ef7127
[INFO] running `Command { std: "docker" "start" "-a" "b6702a7c446f05b50b577e77df59a89c0de750a272d395dbbeb7ac0958ef7127", kill_on_drop: false }`
[INFO] [stderr]    Compiling xsystem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "b6702a7c446f05b50b577e77df59a89c0de750a272d395dbbeb7ac0958ef7127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6702a7c446f05b50b577e77df59a89c0de750a272d395dbbeb7ac0958ef7127", kill_on_drop: false }`
[INFO] [stdout] b6702a7c446f05b50b577e77df59a89c0de750a272d395dbbeb7ac0958ef7127
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8e8a687dc28d5971da034dda8e7529692e09063c82ea48764158bb57e325ffb
[INFO] running `Command { std: "docker" "start" "-a" "e8e8a687dc28d5971da034dda8e7529692e09063c82ea48764158bb57e325ffb", kill_on_drop: false }`
[INFO] [stderr]    Compiling xsystem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "e8e8a687dc28d5971da034dda8e7529692e09063c82ea48764158bb57e325ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8e8a687dc28d5971da034dda8e7529692e09063c82ea48764158bb57e325ffb", kill_on_drop: false }`
[INFO] [stdout] e8e8a687dc28d5971da034dda8e7529692e09063c82ea48764158bb57e325ffb
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 708619f1061ec404236b264f93a145a9daa2b9707b22a42361eb844e7fcb61ee
[INFO] running `Command { std: "docker" "start" "-a" "708619f1061ec404236b264f93a145a9daa2b9707b22a42361eb844e7fcb61ee", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xsystem-e298e9b1677ed496)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_no_call_after_none ... ok
[INFO] [stderr]    Doc-tests xsystem
[INFO] [stdout] test tests::test_size_hint ... ok
[INFO] [stdout] test tests::test_x_to_unicode ... ok
[INFO] [stdout] test tests::test_unicode_to_x ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - x_to_unicode (line 289) ... ok
[INFO] [stdout] test src/lib.rs - unicode_chars (line 265) ... ok
[INFO] [stdout] test src/lib.rs - x_chars (line 239) ... ok
[INFO] [stdout] test src/lib.rs - unicode_to_x (line 309) ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "708619f1061ec404236b264f93a145a9daa2b9707b22a42361eb844e7fcb61ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "708619f1061ec404236b264f93a145a9daa2b9707b22a42361eb844e7fcb61ee", kill_on_drop: false }`
[INFO] [stdout] 708619f1061ec404236b264f93a145a9daa2b9707b22a42361eb844e7fcb61ee