[INFO] fetching crate flex_array 0.2.5...
[INFO] testing flex_array-0.2.5 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate flex_array 0.2.5 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate flex_array 0.2.5
[INFO] finished tweaking crates.io crate flex_array 0.2.5
[INFO] tweaked toml for crates.io crate flex_array 0.2.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flex_array 0.2.5 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flex_array 0.2.5 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf43c297a9486a256edb7a8da7e9962f40f70b54b172679967f5bbca6c669493
[INFO] running `Command { std: "docker" "start" "-a" "cf43c297a9486a256edb7a8da7e9962f40f70b54b172679967f5bbca6c669493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf43c297a9486a256edb7a8da7e9962f40f70b54b172679967f5bbca6c669493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf43c297a9486a256edb7a8da7e9962f40f70b54b172679967f5bbca6c669493", kill_on_drop: false }`
[INFO] [stdout] cf43c297a9486a256edb7a8da7e9962f40f70b54b172679967f5bbca6c669493
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d10e774c2100a033bb59353533b2a5aaf124eaf966ff82fadd3cd3433c82a42
[INFO] running `Command { std: "docker" "start" "-a" "4d10e774c2100a033bb59353533b2a5aaf124eaf966ff82fadd3cd3433c82a42", kill_on_drop: false }`
[INFO] [stderr]    Compiling flex_array v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "4d10e774c2100a033bb59353533b2a5aaf124eaf966ff82fadd3cd3433c82a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d10e774c2100a033bb59353533b2a5aaf124eaf966ff82fadd3cd3433c82a42", kill_on_drop: false }`
[INFO] [stdout] 4d10e774c2100a033bb59353533b2a5aaf124eaf966ff82fadd3cd3433c82a42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dde9e8be7d33c9cdc8d88d36db08228713c1fc11cfd457b4540fbe38ae13e706
[INFO] running `Command { std: "docker" "start" "-a" "dde9e8be7d33c9cdc8d88d36db08228713c1fc11cfd457b4540fbe38ae13e706", kill_on_drop: false }`
[INFO] [stderr]    Compiling flex_array v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "dde9e8be7d33c9cdc8d88d36db08228713c1fc11cfd457b4540fbe38ae13e706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dde9e8be7d33c9cdc8d88d36db08228713c1fc11cfd457b4540fbe38ae13e706", kill_on_drop: false }`
[INFO] [stdout] dde9e8be7d33c9cdc8d88d36db08228713c1fc11cfd457b4540fbe38ae13e706
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f525df932f61ab4e02d92c4f3f1d9bff6bb9ca4fa0a67327ab44fe832d2d62d1
[INFO] running `Command { std: "docker" "start" "-a" "f525df932f61ab4e02d92c4f3f1d9bff6bb9ca4fa0a67327ab44fe832d2d62d1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flex_array-c37eb4810c06aef1)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test flex_array::tests::inner_new ... ok
[INFO] [stdout] test flex_array::tests::extend_from_slice_fail ... ok
[INFO] [stdout] test flex_array::tests::push_fail ... ok
[INFO] [stdout] test flex_array::tests::array_new ... ok
[INFO] [stdout] test flex_array::tests::reserve_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flex_array
[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" "f525df932f61ab4e02d92c4f3f1d9bff6bb9ca4fa0a67327ab44fe832d2d62d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f525df932f61ab4e02d92c4f3f1d9bff6bb9ca4fa0a67327ab44fe832d2d62d1", kill_on_drop: false }`
[INFO] [stdout] f525df932f61ab4e02d92c4f3f1d9bff6bb9ca4fa0a67327ab44fe832d2d62d1