[INFO] fetching crate candom 0.1.0...
[INFO] testing candom-0.1.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate candom 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate candom 0.1.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate candom 0.1.0
[INFO] finished tweaking crates.io crate candom 0.1.0
[INFO] tweaked toml for crates.io crate candom 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate candom 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1240e771a46dcf29677b840139285ff1422b39dc7058893287c19d607ba12ba
[INFO] running `Command { std: "docker" "start" "-a" "d1240e771a46dcf29677b840139285ff1422b39dc7058893287c19d607ba12ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1240e771a46dcf29677b840139285ff1422b39dc7058893287c19d607ba12ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1240e771a46dcf29677b840139285ff1422b39dc7058893287c19d607ba12ba", kill_on_drop: false }`
[INFO] [stdout] d1240e771a46dcf29677b840139285ff1422b39dc7058893287c19d607ba12ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3fee627069599b314ace7a1f8e4557393ba6798cf3f8c8b3094ea1e3c5848a1
[INFO] running `Command { std: "docker" "start" "-a" "d3fee627069599b314ace7a1f8e4557393ba6798cf3f8c8b3094ea1e3c5848a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling candom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "d3fee627069599b314ace7a1f8e4557393ba6798cf3f8c8b3094ea1e3c5848a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3fee627069599b314ace7a1f8e4557393ba6798cf3f8c8b3094ea1e3c5848a1", kill_on_drop: false }`
[INFO] [stdout] d3fee627069599b314ace7a1f8e4557393ba6798cf3f8c8b3094ea1e3c5848a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b828461c62889de5da4ad58aaa21423d0ccf49726e851f40be030ab565bd0dc
[INFO] running `Command { std: "docker" "start" "-a" "3b828461c62889de5da4ad58aaa21423d0ccf49726e851f40be030ab565bd0dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling candom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "3b828461c62889de5da4ad58aaa21423d0ccf49726e851f40be030ab565bd0dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b828461c62889de5da4ad58aaa21423d0ccf49726e851f40be030ab565bd0dc", kill_on_drop: false }`
[INFO] [stdout] 3b828461c62889de5da4ad58aaa21423d0ccf49726e851f40be030ab565bd0dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 083a888ed5904b9a1bccbc3ab70b9b96a3b4947baca812cd04e2d46ca1f51b2d
[INFO] running `Command { std: "docker" "start" "-a" "083a888ed5904b9a1bccbc3ab70b9b96a3b4947baca812cd04e2d46ca1f51b2d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/candom-87c22b8ed9acd812)
[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" "083a888ed5904b9a1bccbc3ab70b9b96a3b4947baca812cd04e2d46ca1f51b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "083a888ed5904b9a1bccbc3ab70b9b96a3b4947baca812cd04e2d46ca1f51b2d", kill_on_drop: false }`
[INFO] [stdout] 083a888ed5904b9a1bccbc3ab70b9b96a3b4947baca812cd04e2d46ca1f51b2d