[INFO] fetching crate randomio 0.4.0...
[INFO] testing randomio-0.4.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate randomio 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate randomio 0.4.0
[INFO] finished tweaking crates.io crate randomio 0.4.0
[INFO] tweaked toml for crates.io crate randomio 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate randomio 0.4.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate randomio 0.4.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48a6c25cc4ee3f30957c02b89f9241216c0db797af21a662c4cf5d63d993cd3a
[INFO] running `Command { std: "docker" "start" "-a" "48a6c25cc4ee3f30957c02b89f9241216c0db797af21a662c4cf5d63d993cd3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48a6c25cc4ee3f30957c02b89f9241216c0db797af21a662c4cf5d63d993cd3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48a6c25cc4ee3f30957c02b89f9241216c0db797af21a662c4cf5d63d993cd3a", kill_on_drop: false }`
[INFO] [stdout] 48a6c25cc4ee3f30957c02b89f9241216c0db797af21a662c4cf5d63d993cd3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76bc17a32df9d9bbf9035eda0dcf9835c349223b2e313ef1ccdb7a27ae0e6b31
[INFO] running `Command { std: "docker" "start" "-a" "76bc17a32df9d9bbf9035eda0dcf9835c349223b2e313ef1ccdb7a27ae0e6b31", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling randomio v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "76bc17a32df9d9bbf9035eda0dcf9835c349223b2e313ef1ccdb7a27ae0e6b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76bc17a32df9d9bbf9035eda0dcf9835c349223b2e313ef1ccdb7a27ae0e6b31", kill_on_drop: false }`
[INFO] [stdout] 76bc17a32df9d9bbf9035eda0dcf9835c349223b2e313ef1ccdb7a27ae0e6b31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcb741d88a294107270befdaa5b23579375a38d6ca8f09617ffbad0cde3c9174
[INFO] running `Command { std: "docker" "start" "-a" "bcb741d88a294107270befdaa5b23579375a38d6ca8f09617ffbad0cde3c9174", kill_on_drop: false }`
[INFO] [stderr]    Compiling randomio v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "bcb741d88a294107270befdaa5b23579375a38d6ca8f09617ffbad0cde3c9174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcb741d88a294107270befdaa5b23579375a38d6ca8f09617ffbad0cde3c9174", kill_on_drop: false }`
[INFO] [stdout] bcb741d88a294107270befdaa5b23579375a38d6ca8f09617ffbad0cde3c9174
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b71d24a6597e15b10e2c9ed57eb7fad2c46bc284e230e34cd6bd2671558b2e83
[INFO] running `Command { std: "docker" "start" "-a" "b71d24a6597e15b10e2c9ed57eb7fad2c46bc284e230e34cd6bd2671558b2e83", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 38 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/randomio-49c44e4bd7338d78)
[INFO] [stdout] test block::block::tests::test_block_accessors ... ok
[INFO] [stdout] test block::block::tests::test_block_clone ... ok
[INFO] [stdout] test block::block::tests::test_block_debug ... ok
[INFO] [stdout] test block::block::tests::test_block_basic ... ok
[INFO] [stdout] test block::block::tests::test_block_box_slice ... ok
[INFO] [stdout] test block::block::tests::test_block_into_data ... ok
[INFO] [stdout] test block::block::tests::test_block_range ... ok
[INFO] [stdout] test block::block::tests::test_block_single_byte ... ok
[INFO] [stdout] test range::range::tests::test_range_clone ... ok
[INFO] [stdout] test block::block::tests::test_block_zero_offset ... ok
[INFO] [stdout] test range::range::tests::test_range_const_context ... ok
[INFO] [stdout] test block::block::tests::test_block_bytes_clone ... ok
[INFO] [stdout] test block::block::tests::test_block_empty ... ok
[INFO] [stdout] test range::range::tests::test_range_contains_range ... ok
[INFO] [stdout] test range::range::tests::test_range_contains_range_empty ... ok
[INFO] [stdout] test range::range::tests::test_range_contains_zero ... ok
[INFO] [stdout] test range::range::tests::test_range_debug ... ok
[INFO] [stdout] test range::range::tests::test_range_empty ... ok
[INFO] [stdout] test range::range::tests::test_range_default ... ok
[INFO] [stdout] test range::range::tests::test_range_from_len ... ok
[INFO] [stdout] test range::range::tests::test_range_from_len_zero ... ok
[INFO] [stdout] test range::range::tests::test_range_hash ... ok
[INFO] [stdout] test range::range::tests::test_range_intersection ... ok
[INFO] [stdout] test range::range::tests::test_range_intersection_same ... ok
[INFO] [stdout] test range::range::tests::test_range_intersects ... ok
[INFO] [stdout] test range::range::tests::test_range_is_adjacent ... ok
[INFO] [stdout] test range::range::tests::test_range_is_empty ... ok
[INFO] [stdout] test range::range::tests::test_range_intersects_same ... ok
[INFO] [stdout] test range::range::tests::test_range_contains_u64_max ... ok
[INFO] [stdout] test range::range::tests::test_range_new ... ok
[INFO] [stdout] test range::range::tests::test_range_partial_eq ... ok
[INFO] [stdout] test range::range::tests::test_range_union ... ok
[INFO] [stdout] test range::range::tests::test_range_len ... ok
[INFO] [stdout] test block::block::tests::test_block_large_offset ... ok
[INFO] [stdout] test block::block::tests::test_block_with_bytes ... ok
[INFO] [stdout] test range::range::tests::test_range_contains ... ok
[INFO] [stdout] test range::range::tests::test_range_invalid_panics - should panic ... ok
[INFO] [stdout] test range::range::tests::test_range_contains_range_same ... ok
[INFO] [stderr]    Doc-tests randomio
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 75) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b71d24a6597e15b10e2c9ed57eb7fad2c46bc284e230e34cd6bd2671558b2e83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b71d24a6597e15b10e2c9ed57eb7fad2c46bc284e230e34cd6bd2671558b2e83", kill_on_drop: false }`
[INFO] [stdout] b71d24a6597e15b10e2c9ed57eb7fad2c46bc284e230e34cd6bd2671558b2e83