[INFO] fetching crate scanrs 0.3.0...
[INFO] testing scanrs-0.3.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate scanrs 0.3.0 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate scanrs 0.3.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scanrs 0.3.0
[INFO] finished tweaking crates.io crate scanrs 0.3.0
[INFO] tweaked toml for crates.io crate scanrs 0.3.0 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] crate crates.io crate scanrs 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5d6e7c86cd04b3dd07ad5b930ca19b653016eca1adfd4a748f838641b624fb2
[INFO] running `Command { std: "docker" "start" "-a" "d5d6e7c86cd04b3dd07ad5b930ca19b653016eca1adfd4a748f838641b624fb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5d6e7c86cd04b3dd07ad5b930ca19b653016eca1adfd4a748f838641b624fb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5d6e7c86cd04b3dd07ad5b930ca19b653016eca1adfd4a748f838641b624fb2", kill_on_drop: false }`
[INFO] [stdout] d5d6e7c86cd04b3dd07ad5b930ca19b653016eca1adfd4a748f838641b624fb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b683029a48641b19c2f76b03044067285d7d8674286aa0609359b47d73972e41
[INFO] running `Command { std: "docker" "start" "-a" "b683029a48641b19c2f76b03044067285d7d8674286aa0609359b47d73972e41", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling scanrs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "b683029a48641b19c2f76b03044067285d7d8674286aa0609359b47d73972e41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b683029a48641b19c2f76b03044067285d7d8674286aa0609359b47d73972e41", kill_on_drop: false }`
[INFO] [stdout] b683029a48641b19c2f76b03044067285d7d8674286aa0609359b47d73972e41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbd66eaacea2f57799f68e08c1ac4bd93825e5a58606ae1334336e3debe73a2e
[INFO] running `Command { std: "docker" "start" "-a" "cbd66eaacea2f57799f68e08c1ac4bd93825e5a58606ae1334336e3debe73a2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling scanrs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "cbd66eaacea2f57799f68e08c1ac4bd93825e5a58606ae1334336e3debe73a2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd66eaacea2f57799f68e08c1ac4bd93825e5a58606ae1334336e3debe73a2e", kill_on_drop: false }`
[INFO] [stdout] cbd66eaacea2f57799f68e08c1ac4bd93825e5a58606ae1334336e3debe73a2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3312bda839b12cc40781ca19fb97cc8b6493e00ecaf7319fa452856241c0a65f
[INFO] running `Command { std: "docker" "start" "-a" "3312bda839b12cc40781ca19fb97cc8b6493e00ecaf7319fa452856241c0a65f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scanrs-e35a37b9ce3a549c)
[INFO] [stderr]    Doc-tests scanrs
[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] [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" "3312bda839b12cc40781ca19fb97cc8b6493e00ecaf7319fa452856241c0a65f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3312bda839b12cc40781ca19fb97cc8b6493e00ecaf7319fa452856241c0a65f", kill_on_drop: false }`
[INFO] [stdout] 3312bda839b12cc40781ca19fb97cc8b6493e00ecaf7319fa452856241c0a65f