[INFO] fetching crate tasru 0.3.13...
[INFO] building tasru-0.3.13 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate tasru 0.3.13 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate tasru 0.3.13
[INFO] finished tweaking crates.io crate tasru 0.3.13
[INFO] tweaked toml for crates.io crate tasru 0.3.13 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tasru 0.3.13 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 tasru 0.3.13 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]  Downloading crates ...
[INFO] [stderr]   Downloaded gimli v0.32.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 891aea90fb02300636aa62ba0507e31e15189beff75d6133063686401ec996b1
[INFO] running `Command { std: "docker" "start" "-a" "891aea90fb02300636aa62ba0507e31e15189beff75d6133063686401ec996b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "891aea90fb02300636aa62ba0507e31e15189beff75d6133063686401ec996b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "891aea90fb02300636aa62ba0507e31e15189beff75d6133063686401ec996b1", kill_on_drop: false }`
[INFO] [stdout] 891aea90fb02300636aa62ba0507e31e15189beff75d6133063686401ec996b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] faed86342b1f34150ddda56404745fb2d4b7afd50745bda8f102b2afe2bd1ac6
[INFO] running `Command { std: "docker" "start" "-a" "faed86342b1f34150ddda56404745fb2d4b7afd50745bda8f102b2afe2bd1ac6", kill_on_drop: false }`
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling twox-hash v1.6.3
[INFO] [stderr]    Compiling ruzstd v0.7.3
[INFO] [stderr]    Compiling gimli v0.32.0
[INFO] [stderr]    Compiling tasru v0.3.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.39s
[INFO] running `Command { std: "docker" "inspect" "faed86342b1f34150ddda56404745fb2d4b7afd50745bda8f102b2afe2bd1ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faed86342b1f34150ddda56404745fb2d4b7afd50745bda8f102b2afe2bd1ac6", kill_on_drop: false }`
[INFO] [stdout] faed86342b1f34150ddda56404745fb2d4b7afd50745bda8f102b2afe2bd1ac6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 155f770a2c13d20e7b9f63a4000a574749dc2ee0260826fb1effda78026f4cb4
[INFO] running `Command { std: "docker" "start" "-a" "155f770a2c13d20e7b9f63a4000a574749dc2ee0260826fb1effda78026f4cb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tasru v0.3.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "155f770a2c13d20e7b9f63a4000a574749dc2ee0260826fb1effda78026f4cb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "155f770a2c13d20e7b9f63a4000a574749dc2ee0260826fb1effda78026f4cb4", kill_on_drop: false }`
[INFO] [stdout] 155f770a2c13d20e7b9f63a4000a574749dc2ee0260826fb1effda78026f4cb4