[INFO] fetching crate nzsc_core 0.2.0...
[INFO] testing nzsc_core-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate nzsc_core 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate nzsc_core 0.2.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nzsc_core 0.2.0
[INFO] finished tweaking crates.io crate nzsc_core 0.2.0
[INFO] tweaked toml for crates.io crate nzsc_core 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef64e1ae0af01b18862a3809a25a3a2c27a9c1b8a924b6b50c58c25f3dd518da
[INFO] running `Command { std: "docker" "start" "-a" "ef64e1ae0af01b18862a3809a25a3a2c27a9c1b8a924b6b50c58c25f3dd518da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef64e1ae0af01b18862a3809a25a3a2c27a9c1b8a924b6b50c58c25f3dd518da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef64e1ae0af01b18862a3809a25a3a2c27a9c1b8a924b6b50c58c25f3dd518da", kill_on_drop: false }`
[INFO] [stdout] ef64e1ae0af01b18862a3809a25a3a2c27a9c1b8a924b6b50c58c25f3dd518da
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a86d89ecc1ee5ae4d3df56950288cb9dd1eb300a2ac0abd1cd2d4a1c9b56e5ac
[INFO] running `Command { std: "docker" "start" "-a" "a86d89ecc1ee5ae4d3df56950288cb9dd1eb300a2ac0abd1cd2d4a1c9b56e5ac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nzsc_core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "a86d89ecc1ee5ae4d3df56950288cb9dd1eb300a2ac0abd1cd2d4a1c9b56e5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a86d89ecc1ee5ae4d3df56950288cb9dd1eb300a2ac0abd1cd2d4a1c9b56e5ac", kill_on_drop: false }`
[INFO] [stdout] a86d89ecc1ee5ae4d3df56950288cb9dd1eb300a2ac0abd1cd2d4a1c9b56e5ac
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e4c38987d8ef4f2154f50efdbc6f58d7b656119e1a072a405ce88d0ab638789
[INFO] running `Command { std: "docker" "start" "-a" "1e4c38987d8ef4f2154f50efdbc6f58d7b656119e1a072a405ce88d0ab638789", kill_on_drop: false }`
[INFO] [stderr]    Compiling nzsc_core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "1e4c38987d8ef4f2154f50efdbc6f58d7b656119e1a072a405ce88d0ab638789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e4c38987d8ef4f2154f50efdbc6f58d7b656119e1a072a405ce88d0ab638789", kill_on_drop: false }`
[INFO] [stdout] 1e4c38987d8ef4f2154f50efdbc6f58d7b656119e1a072a405ce88d0ab638789
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fc1c2de9d0e33fa6f73bedac5f450a8b1ff6d2c2e5e6d088f05fe8579b14d2c2
[INFO] running `Command { std: "docker" "start" "-a" "fc1c2de9d0e33fa6f73bedac5f450a8b1ff6d2c2e5e6d088f05fe8579b14d2c2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nzsc_core-32694399bea425e8)
[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 nzsc_core
[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" "fc1c2de9d0e33fa6f73bedac5f450a8b1ff6d2c2e5e6d088f05fe8579b14d2c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc1c2de9d0e33fa6f73bedac5f450a8b1ff6d2c2e5e6d088f05fe8579b14d2c2", kill_on_drop: false }`
[INFO] [stdout] fc1c2de9d0e33fa6f73bedac5f450a8b1ff6d2c2e5e6d088f05fe8579b14d2c2