[INFO] fetching crate niho 0.1.0...
[INFO] building niho-0.1.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate niho 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate niho 0.1.0
[INFO] finished tweaking crates.io crate niho 0.1.0
[INFO] tweaked toml for crates.io crate niho 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate niho 0.1.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate niho 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded noargs v0.4.1
[INFO] [stderr]   Downloaded orfail v1.1.0
[INFO] [stderr]   Downloaded nojson v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc4106b0c60659b9901339a7f98858bba4106138e74e95f41672687cbb82954d
[INFO] running `Command { std: "docker" "start" "-a" "fc4106b0c60659b9901339a7f98858bba4106138e74e95f41672687cbb82954d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc4106b0c60659b9901339a7f98858bba4106138e74e95f41672687cbb82954d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc4106b0c60659b9901339a7f98858bba4106138e74e95f41672687cbb82954d", kill_on_drop: false }`
[INFO] [stdout] fc4106b0c60659b9901339a7f98858bba4106138e74e95f41672687cbb82954d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ef8e0e02303cf3cbe694f4527eb7359b877d414ac4ff033651ad2ddc236b347
[INFO] running `Command { std: "docker" "start" "-a" "8ef8e0e02303cf3cbe694f4527eb7359b877d414ac4ff033651ad2ddc236b347", kill_on_drop: false }`
[INFO] [stderr]    Compiling nojson v0.2.1
[INFO] [stderr]    Compiling noargs v0.4.1
[INFO] [stderr]    Compiling orfail v1.1.0
[INFO] [stderr]    Compiling niho v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "8ef8e0e02303cf3cbe694f4527eb7359b877d414ac4ff033651ad2ddc236b347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ef8e0e02303cf3cbe694f4527eb7359b877d414ac4ff033651ad2ddc236b347", kill_on_drop: false }`
[INFO] [stdout] 8ef8e0e02303cf3cbe694f4527eb7359b877d414ac4ff033651ad2ddc236b347
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa1e39278048d708a1f99101701f0d80a3e20a8f4a1e0be3c1a649d529d53be6
[INFO] running `Command { std: "docker" "start" "-a" "fa1e39278048d708a1f99101701f0d80a3e20a8f4a1e0be3c1a649d529d53be6", kill_on_drop: false }`
[INFO] [stderr]    Compiling niho v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "fa1e39278048d708a1f99101701f0d80a3e20a8f4a1e0be3c1a649d529d53be6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa1e39278048d708a1f99101701f0d80a3e20a8f4a1e0be3c1a649d529d53be6", kill_on_drop: false }`
[INFO] [stdout] fa1e39278048d708a1f99101701f0d80a3e20a8f4a1e0be3c1a649d529d53be6