[INFO] fetching crate sumlibrary 0.1.2...
[INFO] testing sumlibrary-0.1.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate sumlibrary 0.1.2 into /workspace/builds/worker-104/source
[INFO] validating manifest of crates.io crate sumlibrary 0.1.2 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 sumlibrary 0.1.2
[INFO] finished tweaking crates.io crate sumlibrary 0.1.2
[INFO] tweaked toml for crates.io crate sumlibrary 0.1.2 written to /workspace/builds/worker-104/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] b9208fda4b4718faa47d1ed2eef1f28b4e8786a92cba99dfbd20d5561a725b06
[INFO] running `Command { std: "docker" "start" "-a" "b9208fda4b4718faa47d1ed2eef1f28b4e8786a92cba99dfbd20d5561a725b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9208fda4b4718faa47d1ed2eef1f28b4e8786a92cba99dfbd20d5561a725b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9208fda4b4718faa47d1ed2eef1f28b4e8786a92cba99dfbd20d5561a725b06", kill_on_drop: false }`
[INFO] [stdout] b9208fda4b4718faa47d1ed2eef1f28b4e8786a92cba99dfbd20d5561a725b06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] 9464c6c1d552bdf3dd04a437b7d3ce68308cbd9b289a3fdae0ebfe933672654f
[INFO] running `Command { std: "docker" "start" "-a" "9464c6c1d552bdf3dd04a437b7d3ce68308cbd9b289a3fdae0ebfe933672654f", kill_on_drop: false }`
[INFO] [stderr]    Compiling sumlibrary v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "9464c6c1d552bdf3dd04a437b7d3ce68308cbd9b289a3fdae0ebfe933672654f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9464c6c1d552bdf3dd04a437b7d3ce68308cbd9b289a3fdae0ebfe933672654f", kill_on_drop: false }`
[INFO] [stdout] 9464c6c1d552bdf3dd04a437b7d3ce68308cbd9b289a3fdae0ebfe933672654f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] 446aa3e05f71b7f30fbb56edf71ebb22cab7538a9c666a0e1c5dcbefcd0eb248
[INFO] running `Command { std: "docker" "start" "-a" "446aa3e05f71b7f30fbb56edf71ebb22cab7538a9c666a0e1c5dcbefcd0eb248", kill_on_drop: false }`
[INFO] [stderr]    Compiling sumlibrary v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "446aa3e05f71b7f30fbb56edf71ebb22cab7538a9c666a0e1c5dcbefcd0eb248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "446aa3e05f71b7f30fbb56edf71ebb22cab7538a9c666a0e1c5dcbefcd0eb248", kill_on_drop: false }`
[INFO] [stdout] 446aa3e05f71b7f30fbb56edf71ebb22cab7538a9c666a0e1c5dcbefcd0eb248
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] 39894e09c98ed5265f604dc3646ee53801e99e9ba5a14bb98f9c9f793bd2b887
[INFO] running `Command { std: "docker" "start" "-a" "39894e09c98ed5265f604dc3646ee53801e99e9ba5a14bb98f9c9f793bd2b887", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sumlibrary-a433217db1683dcc)
[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] [stderr]    Doc-tests sumlibrary
[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" "39894e09c98ed5265f604dc3646ee53801e99e9ba5a14bb98f9c9f793bd2b887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39894e09c98ed5265f604dc3646ee53801e99e9ba5a14bb98f9c9f793bd2b887", kill_on_drop: false }`
[INFO] [stdout] 39894e09c98ed5265f604dc3646ee53801e99e9ba5a14bb98f9c9f793bd2b887