[INFO] fetching crate nkml 0.0.2...
[INFO] testing nkml-0.0.2 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate nkml 0.0.2 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate nkml 0.0.2 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 nkml 0.0.2
[INFO] finished tweaking crates.io crate nkml 0.0.2
[INFO] tweaked toml for crates.io crate nkml 0.0.2 written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate crates.io crate nkml 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] a0d77e0370aa7b1bee2fa408a909df3c45dbfa83243a832a5b9cde0a5e2e3e7f
[INFO] running `Command { std: "docker" "start" "-a" "a0d77e0370aa7b1bee2fa408a909df3c45dbfa83243a832a5b9cde0a5e2e3e7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0d77e0370aa7b1bee2fa408a909df3c45dbfa83243a832a5b9cde0a5e2e3e7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0d77e0370aa7b1bee2fa408a909df3c45dbfa83243a832a5b9cde0a5e2e3e7f", kill_on_drop: false }`
[INFO] [stdout] a0d77e0370aa7b1bee2fa408a909df3c45dbfa83243a832a5b9cde0a5e2e3e7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] 63ca9a02adab1726532970b618e96deb37a382b2b523c75a822ba0724331a348
[INFO] running `Command { std: "docker" "start" "-a" "63ca9a02adab1726532970b618e96deb37a382b2b523c75a822ba0724331a348", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nkml v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "63ca9a02adab1726532970b618e96deb37a382b2b523c75a822ba0724331a348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ca9a02adab1726532970b618e96deb37a382b2b523c75a822ba0724331a348", kill_on_drop: false }`
[INFO] [stdout] 63ca9a02adab1726532970b618e96deb37a382b2b523c75a822ba0724331a348
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] 69e02bccce1228831831fcaa4231518e09835e974bce460e9a9a4b57ee3098b6
[INFO] running `Command { std: "docker" "start" "-a" "69e02bccce1228831831fcaa4231518e09835e974bce460e9a9a4b57ee3098b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling nkml v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "69e02bccce1228831831fcaa4231518e09835e974bce460e9a9a4b57ee3098b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69e02bccce1228831831fcaa4231518e09835e974bce460e9a9a4b57ee3098b6", kill_on_drop: false }`
[INFO] [stdout] 69e02bccce1228831831fcaa4231518e09835e974bce460e9a9a4b57ee3098b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] 2d75c203a0ded8b268e6ae5aadde8ba0625f35b390036d3a243d94c1ad3a7ac4
[INFO] running `Command { std: "docker" "start" "-a" "2d75c203a0ded8b268e6ae5aadde8ba0625f35b390036d3a243d94c1ad3a7ac4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nkml-f983da6e5e982dec)
[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" "2d75c203a0ded8b268e6ae5aadde8ba0625f35b390036d3a243d94c1ad3a7ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d75c203a0ded8b268e6ae5aadde8ba0625f35b390036d3a243d94c1ad3a7ac4", kill_on_drop: false }`
[INFO] [stdout] 2d75c203a0ded8b268e6ae5aadde8ba0625f35b390036d3a243d94c1ad3a7ac4