[INFO] fetching crate yiv 0.0.0...
[INFO] testing yiv-0.0.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate yiv 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate yiv 0.0.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yiv 0.0.0
[INFO] finished tweaking crates.io crate yiv 0.0.0
[INFO] tweaked toml for crates.io crate yiv 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4136339ed904fe21a30c64c58717791dd9d6620c291a543b8d07ada79cc0c568
[INFO] running `Command { std: "docker" "start" "-a" "4136339ed904fe21a30c64c58717791dd9d6620c291a543b8d07ada79cc0c568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4136339ed904fe21a30c64c58717791dd9d6620c291a543b8d07ada79cc0c568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4136339ed904fe21a30c64c58717791dd9d6620c291a543b8d07ada79cc0c568", kill_on_drop: false }`
[INFO] [stdout] 4136339ed904fe21a30c64c58717791dd9d6620c291a543b8d07ada79cc0c568
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8e5cf66968d415daa8f5beceaa02f6423ddbfcdbcd9d7c7e51450b1da47b59f
[INFO] running `Command { std: "docker" "start" "-a" "d8e5cf66968d415daa8f5beceaa02f6423ddbfcdbcd9d7c7e51450b1da47b59f", kill_on_drop: false }`
[INFO] [stderr]    Compiling yiv v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "d8e5cf66968d415daa8f5beceaa02f6423ddbfcdbcd9d7c7e51450b1da47b59f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8e5cf66968d415daa8f5beceaa02f6423ddbfcdbcd9d7c7e51450b1da47b59f", kill_on_drop: false }`
[INFO] [stdout] d8e5cf66968d415daa8f5beceaa02f6423ddbfcdbcd9d7c7e51450b1da47b59f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 830d802fbcb9cb17815169de477174d7ba376ac982c9c13f2422fb04de557a92
[INFO] running `Command { std: "docker" "start" "-a" "830d802fbcb9cb17815169de477174d7ba376ac982c9c13f2422fb04de557a92", kill_on_drop: false }`
[INFO] [stderr]    Compiling yiv v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "830d802fbcb9cb17815169de477174d7ba376ac982c9c13f2422fb04de557a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "830d802fbcb9cb17815169de477174d7ba376ac982c9c13f2422fb04de557a92", kill_on_drop: false }`
[INFO] [stdout] 830d802fbcb9cb17815169de477174d7ba376ac982c9c13f2422fb04de557a92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 67cf3f84eb7ae76dd614ed4069df21263e2608f6b2796dc9b91cc3a5a238f95b
[INFO] running `Command { std: "docker" "start" "-a" "67cf3f84eb7ae76dd614ed4069df21263e2608f6b2796dc9b91cc3a5a238f95b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yiv-4ca42d37d434d445)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yiv
[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" "67cf3f84eb7ae76dd614ed4069df21263e2608f6b2796dc9b91cc3a5a238f95b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67cf3f84eb7ae76dd614ed4069df21263e2608f6b2796dc9b91cc3a5a238f95b", kill_on_drop: false }`
[INFO] [stdout] 67cf3f84eb7ae76dd614ed4069df21263e2608f6b2796dc9b91cc3a5a238f95b