[INFO] fetching crate chitose 0.1.6...
[INFO] testing chitose-0.1.6 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate chitose 0.1.6 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate chitose 0.1.6 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 chitose 0.1.6
[INFO] finished tweaking crates.io crate chitose 0.1.6
[INFO] tweaked toml for crates.io crate chitose 0.1.6 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate chitose 0.1.6 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 82709eaec008c8d83ef3e7bfaf4f8527a589752e4fbc492e7afb5aa056d3302d
[INFO] running `Command { std: "docker" "start" "-a" "82709eaec008c8d83ef3e7bfaf4f8527a589752e4fbc492e7afb5aa056d3302d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82709eaec008c8d83ef3e7bfaf4f8527a589752e4fbc492e7afb5aa056d3302d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82709eaec008c8d83ef3e7bfaf4f8527a589752e4fbc492e7afb5aa056d3302d", kill_on_drop: false }`
[INFO] [stdout] 82709eaec008c8d83ef3e7bfaf4f8527a589752e4fbc492e7afb5aa056d3302d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 75b5e450dd78672731564dc5fb35f14a08eb1e8e14dc5abe8c749800437df149
[INFO] running `Command { std: "docker" "start" "-a" "75b5e450dd78672731564dc5fb35f14a08eb1e8e14dc5abe8c749800437df149", kill_on_drop: false }`
[INFO] [stderr]    Compiling chitose v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "75b5e450dd78672731564dc5fb35f14a08eb1e8e14dc5abe8c749800437df149", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75b5e450dd78672731564dc5fb35f14a08eb1e8e14dc5abe8c749800437df149", kill_on_drop: false }`
[INFO] [stdout] 75b5e450dd78672731564dc5fb35f14a08eb1e8e14dc5abe8c749800437df149
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 1686a2ccd651fb2347c1e00bc13a1d898bd560bfdca630e8c79b9fdabd87a4af
[INFO] running `Command { std: "docker" "start" "-a" "1686a2ccd651fb2347c1e00bc13a1d898bd560bfdca630e8c79b9fdabd87a4af", kill_on_drop: false }`
[INFO] [stderr]    Compiling chitose v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "1686a2ccd651fb2347c1e00bc13a1d898bd560bfdca630e8c79b9fdabd87a4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1686a2ccd651fb2347c1e00bc13a1d898bd560bfdca630e8c79b9fdabd87a4af", kill_on_drop: false }`
[INFO] [stdout] 1686a2ccd651fb2347c1e00bc13a1d898bd560bfdca630e8c79b9fdabd87a4af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] fc1d9a78260b6f71188d549a52d716bc2a4b7f9e3adc50889d7e40a05dacdd08
[INFO] running `Command { std: "docker" "start" "-a" "fc1d9a78260b6f71188d549a52d716bc2a4b7f9e3adc50889d7e40a05dacdd08", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chitose-afce6cc8dfc0e570)
[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" "fc1d9a78260b6f71188d549a52d716bc2a4b7f9e3adc50889d7e40a05dacdd08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc1d9a78260b6f71188d549a52d716bc2a4b7f9e3adc50889d7e40a05dacdd08", kill_on_drop: false }`
[INFO] [stdout] fc1d9a78260b6f71188d549a52d716bc2a4b7f9e3adc50889d7e40a05dacdd08