[INFO] fetching crate flat_map 0.0.10...
[INFO] testing flat_map-0.0.10 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate flat_map 0.0.10 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate flat_map 0.0.10 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flat_map 0.0.10
[INFO] finished tweaking crates.io crate flat_map 0.0.10
[INFO] tweaked toml for crates.io crate flat_map 0.0.10 written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2cce376f745bc33acc1319eff2ed6d728cfe57d0b0ad096c781d5683854111bd
[INFO] running `Command { std: "docker" "start" "-a" "2cce376f745bc33acc1319eff2ed6d728cfe57d0b0ad096c781d5683854111bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cce376f745bc33acc1319eff2ed6d728cfe57d0b0ad096c781d5683854111bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cce376f745bc33acc1319eff2ed6d728cfe57d0b0ad096c781d5683854111bd", kill_on_drop: false }`
[INFO] [stdout] 2cce376f745bc33acc1319eff2ed6d728cfe57d0b0ad096c781d5683854111bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74287810afcdd6f4fcd4118aba73edd190717511625c050e4d18e1f130b8efbf
[INFO] running `Command { std: "docker" "start" "-a" "74287810afcdd6f4fcd4118aba73edd190717511625c050e4d18e1f130b8efbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling flat_map v0.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "74287810afcdd6f4fcd4118aba73edd190717511625c050e4d18e1f130b8efbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74287810afcdd6f4fcd4118aba73edd190717511625c050e4d18e1f130b8efbf", kill_on_drop: false }`
[INFO] [stdout] 74287810afcdd6f4fcd4118aba73edd190717511625c050e4d18e1f130b8efbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f161c8ad79d3891ed50e903f4f8504f02d06b86b63c6e797f49e8c9cd5ab1f3c
[INFO] running `Command { std: "docker" "start" "-a" "f161c8ad79d3891ed50e903f4f8504f02d06b86b63c6e797f49e8c9cd5ab1f3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling flat_map v0.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.26s
[INFO] running `Command { std: "docker" "inspect" "f161c8ad79d3891ed50e903f4f8504f02d06b86b63c6e797f49e8c9cd5ab1f3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f161c8ad79d3891ed50e903f4f8504f02d06b86b63c6e797f49e8c9cd5ab1f3c", kill_on_drop: false }`
[INFO] [stdout] f161c8ad79d3891ed50e903f4f8504f02d06b86b63c6e797f49e8c9cd5ab1f3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6f6ef4416ce6196bc353e9009f0fa7843cf1648dbf89000742a6bb6be1171129
[INFO] running `Command { std: "docker" "start" "-a" "6f6ef4416ce6196bc353e9009f0fa7843cf1648dbf89000742a6bb6be1171129", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flat_map-f3de765024b53032)
[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" "6f6ef4416ce6196bc353e9009f0fa7843cf1648dbf89000742a6bb6be1171129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f6ef4416ce6196bc353e9009f0fa7843cf1648dbf89000742a6bb6be1171129", kill_on_drop: false }`
[INFO] [stdout] 6f6ef4416ce6196bc353e9009f0fa7843cf1648dbf89000742a6bb6be1171129