[INFO] fetching crate num_sys 0.1.0...
[INFO] testing num_sys-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate num_sys 0.1.0 into /workspace/builds/worker-56/source
[INFO] validating manifest of crates.io crate num_sys 0.1.0 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 num_sys 0.1.0
[INFO] finished tweaking crates.io crate num_sys 0.1.0
[INFO] tweaked toml for crates.io crate num_sys 0.1.0 written to /workspace/builds/worker-56/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] 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-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] 9a46cb88929a5d98fe5d2a336de488ee8ded874c48aac6f99487a9b6f2845ecf
[INFO] running `Command { std: "docker" "start" "-a" "9a46cb88929a5d98fe5d2a336de488ee8ded874c48aac6f99487a9b6f2845ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a46cb88929a5d98fe5d2a336de488ee8ded874c48aac6f99487a9b6f2845ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a46cb88929a5d98fe5d2a336de488ee8ded874c48aac6f99487a9b6f2845ecf", kill_on_drop: false }`
[INFO] [stdout] 9a46cb88929a5d98fe5d2a336de488ee8ded874c48aac6f99487a9b6f2845ecf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] 128575075cb3502df1ddeebd9c3e5f0c2c0618a33b572fb40aa0f251ebd8bd97
[INFO] running `Command { std: "docker" "start" "-a" "128575075cb3502df1ddeebd9c3e5f0c2c0618a33b572fb40aa0f251ebd8bd97", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "128575075cb3502df1ddeebd9c3e5f0c2c0618a33b572fb40aa0f251ebd8bd97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "128575075cb3502df1ddeebd9c3e5f0c2c0618a33b572fb40aa0f251ebd8bd97", kill_on_drop: false }`
[INFO] [stdout] 128575075cb3502df1ddeebd9c3e5f0c2c0618a33b572fb40aa0f251ebd8bd97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] 8dda40a88388da970ad6e724e964952caf8391d04bff57df82445eb751c927ab
[INFO] running `Command { std: "docker" "start" "-a" "8dda40a88388da970ad6e724e964952caf8391d04bff57df82445eb751c927ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "8dda40a88388da970ad6e724e964952caf8391d04bff57df82445eb751c927ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dda40a88388da970ad6e724e964952caf8391d04bff57df82445eb751c927ab", kill_on_drop: false }`
[INFO] [stdout] 8dda40a88388da970ad6e724e964952caf8391d04bff57df82445eb751c927ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] a293821d70b1beccfce21915e3306c4dfa6a1840d77695f82481635bbbe7cded
[INFO] running `Command { std: "docker" "start" "-a" "a293821d70b1beccfce21915e3306c4dfa6a1840d77695f82481635bbbe7cded", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/num_sys-46fc7fd62b564385)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests num_sys
[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] running `Command { std: "docker" "inspect" "a293821d70b1beccfce21915e3306c4dfa6a1840d77695f82481635bbbe7cded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a293821d70b1beccfce21915e3306c4dfa6a1840d77695f82481635bbbe7cded", kill_on_drop: false }`
[INFO] [stdout] a293821d70b1beccfce21915e3306c4dfa6a1840d77695f82481635bbbe7cded