[INFO] fetching crate zalgo 0.2.0...
[INFO] testing zalgo-0.2.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate zalgo 0.2.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate zalgo 0.2.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zalgo 0.2.0
[INFO] finished tweaking crates.io crate zalgo 0.2.0
[INFO] tweaked toml for crates.io crate zalgo 0.2.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95b99ed4c6d41b71e2e3eb20d74c9bd18fd0cd47604a7361d96615795559543c
[INFO] running `Command { std: "docker" "start" "-a" "95b99ed4c6d41b71e2e3eb20d74c9bd18fd0cd47604a7361d96615795559543c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95b99ed4c6d41b71e2e3eb20d74c9bd18fd0cd47604a7361d96615795559543c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95b99ed4c6d41b71e2e3eb20d74c9bd18fd0cd47604a7361d96615795559543c", kill_on_drop: false }`
[INFO] [stdout] 95b99ed4c6d41b71e2e3eb20d74c9bd18fd0cd47604a7361d96615795559543c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fc922ea06fa14cfb2540e0c269907e8cac6881ef77d4d1ce8452ab2f8281601
[INFO] running `Command { std: "docker" "start" "-a" "2fc922ea06fa14cfb2540e0c269907e8cac6881ef77d4d1ce8452ab2f8281601", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling zalgo v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.62s
[INFO] running `Command { std: "docker" "inspect" "2fc922ea06fa14cfb2540e0c269907e8cac6881ef77d4d1ce8452ab2f8281601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fc922ea06fa14cfb2540e0c269907e8cac6881ef77d4d1ce8452ab2f8281601", kill_on_drop: false }`
[INFO] [stdout] 2fc922ea06fa14cfb2540e0c269907e8cac6881ef77d4d1ce8452ab2f8281601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88264cd25bf18632d09c16231f6855657daee02e388c1365e425b3012415faf7
[INFO] running `Command { std: "docker" "start" "-a" "88264cd25bf18632d09c16231f6855657daee02e388c1365e425b3012415faf7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling zalgo v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "88264cd25bf18632d09c16231f6855657daee02e388c1365e425b3012415faf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88264cd25bf18632d09c16231f6855657daee02e388c1365e425b3012415faf7", kill_on_drop: false }`
[INFO] [stdout] 88264cd25bf18632d09c16231f6855657daee02e388c1365e425b3012415faf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb7c9e3c7747d2510c146ccc331cd8e41e37dcb9b7c8cf308aa97057b333b4de
[INFO] running `Command { std: "docker" "start" "-a" "fb7c9e3c7747d2510c146ccc331cd8e41e37dcb9b7c8cf308aa97057b333b4de", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zalgo-55f9bf5746bf8643)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zalgo-4f440f52bb9d03f4)
[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] [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]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-36c32d565576d1d8)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test all ... ok
[INFO] [stdout] test enums ... ok
[INFO] [stdout] test gen ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zalgo
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - GeneratorArgs (line 145) ... ok
[INFO] [stdout] test src/lib.rs - Generator::gen (line 205) ... ok
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] test src/lib.rs - Generator::gen (line 240) ... ok
[INFO] [stdout] test src/lib.rs - Generator::gen_simple (line 306) ... ok
[INFO] [stdout] test src/lib.rs - Generator::gen (line 229) ... ok
[INFO] [stdout] test src/lib.rs - Generator::gen (line 217) ... ok
[INFO] [stdout] test src/lib.rs - all (line 112) ... ok
[INFO] [stdout] test src/lib.rs - is_zalgo (line 341) ... ok
[INFO] [stdout] test src/lib.rs - GeneratorArgs (line 133) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fb7c9e3c7747d2510c146ccc331cd8e41e37dcb9b7c8cf308aa97057b333b4de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb7c9e3c7747d2510c146ccc331cd8e41e37dcb9b7c8cf308aa97057b333b4de", kill_on_drop: false }`
[INFO] [stdout] fb7c9e3c7747d2510c146ccc331cd8e41e37dcb9b7c8cf308aa97057b333b4de