[INFO] fetching crate range-alloc 0.1.5...
[INFO] testing range-alloc-0.1.5 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate range-alloc 0.1.5 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate range-alloc 0.1.5
[INFO] finished tweaking crates.io crate range-alloc 0.1.5
[INFO] tweaked toml for crates.io crate range-alloc 0.1.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate range-alloc 0.1.5 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 range-alloc 0.1.5 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" "+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] f1adc8bc344f65dc35b1f50bf42caca68cf65c08f2461530a95cb2d863d61055
[INFO] running `Command { std: "docker" "start" "-a" "f1adc8bc344f65dc35b1f50bf42caca68cf65c08f2461530a95cb2d863d61055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1adc8bc344f65dc35b1f50bf42caca68cf65c08f2461530a95cb2d863d61055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1adc8bc344f65dc35b1f50bf42caca68cf65c08f2461530a95cb2d863d61055", kill_on_drop: false }`
[INFO] [stdout] f1adc8bc344f65dc35b1f50bf42caca68cf65c08f2461530a95cb2d863d61055
[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] 6327015b38e4a71a2e02bcc50219ac3f8f4fda3773ed8996d0e1db5495ce60f6
[INFO] running `Command { std: "docker" "start" "-a" "6327015b38e4a71a2e02bcc50219ac3f8f4fda3773ed8996d0e1db5495ce60f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling range-alloc v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "6327015b38e4a71a2e02bcc50219ac3f8f4fda3773ed8996d0e1db5495ce60f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6327015b38e4a71a2e02bcc50219ac3f8f4fda3773ed8996d0e1db5495ce60f6", kill_on_drop: false }`
[INFO] [stdout] 6327015b38e4a71a2e02bcc50219ac3f8f4fda3773ed8996d0e1db5495ce60f6
[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] 4d324e48bdef9cbe8fe4ceea4484b413175e1ce32ea414ef381fc070ad08fd76
[INFO] running `Command { std: "docker" "start" "-a" "4d324e48bdef9cbe8fe4ceea4484b413175e1ce32ea414ef381fc070ad08fd76", kill_on_drop: false }`
[INFO] [stderr]    Compiling range-alloc v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "4d324e48bdef9cbe8fe4ceea4484b413175e1ce32ea414ef381fc070ad08fd76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d324e48bdef9cbe8fe4ceea4484b413175e1ce32ea414ef381fc070ad08fd76", kill_on_drop: false }`
[INFO] [stdout] 4d324e48bdef9cbe8fe4ceea4484b413175e1ce32ea414ef381fc070ad08fd76
[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] a2548ad8ddc978f1f4d414bcececb876bef1764086c8ab203ebfe2d23e01d719
[INFO] running `Command { std: "docker" "start" "-a" "a2548ad8ddc978f1f4d414bcececb876bef1764086c8ab203ebfe2d23e01d719", 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/range_alloc-e3e6d0ceb7be3bf7)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test tests::test_aligned_allocation_then_free_merges ... ok
[INFO] [stdout] test tests::test_aligned_best_fit ... ok
[INFO] [stdout] test tests::test_aligned_already_aligned ... ok
[INFO] [stdout] test tests::test_aligned_exact_fit_after_padding ... ok
[INFO] [stdout] test tests::test_aligned_prefix_is_reusable ... ok
[INFO] [stdout] test tests::test_grow_with_hole_at_start ... ok
[INFO] [stdout] test tests::test_ignore_block_if_another_fits_better ... ok
[INFO] [stdout] test tests::test_aligned_with_padding ... ok
[INFO] [stdout] test tests::test_merge_neighbors ... ok
[INFO] [stdout] test tests::test_dont_use_block_that_is_too_small ... ok
[INFO] [stdout] test tests::test_aligned_non_power_of_two ... ok
[INFO] [stdout] test tests::test_grow ... ok
[INFO] [stdout] test tests::test_free_blocks_in_middle ... ok
[INFO] [stdout] test tests::test_allocate_range_delegates_correctly ... ok
[INFO] [stdout] test tests::test_basic_allocation ... ok
[INFO] [stdout] test tests::test_grow_with_hole_in_middle ... ok
[INFO] [stdout] test tests::test_out_of_space ... ok
[INFO] [stdout] test tests::test_aligned_multiple_allocations ... ok
[INFO] [stdout] test tests::test_aligned_no_fit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests range_alloc
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - RangeAllocator<T>::new (line 81) ... ok
[INFO] [stdout] test src/lib.rs - RangeAllocator<T>::total_available (line 420) ... ok
[INFO] [stdout] test src/lib.rs - RangeAllocator<T>::allocate_range_aligned (line 250) ... ok
[INFO] [stdout] test src/lib.rs - RangeAllocator<T>::free_range (line 292) ... ok
[INFO] [stdout] test src/lib.rs - RangeAllocator<T>::allocated_ranges (line 353) ... ok
[INFO] [stdout] test src/lib.rs - RangeAllocator<T>::reset (line 393) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - RangeAllocator<T>::allocate_range (line 222) ... ok
[INFO] [stdout] test src/lib.rs - RangeAllocator (line 41) ... ok
[INFO] [stdout] test src/lib.rs - RangeAllocator<T>::grow_to (line 108) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a2548ad8ddc978f1f4d414bcececb876bef1764086c8ab203ebfe2d23e01d719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2548ad8ddc978f1f4d414bcececb876bef1764086c8ab203ebfe2d23e01d719", kill_on_drop: false }`
[INFO] [stdout] a2548ad8ddc978f1f4d414bcececb876bef1764086c8ab203ebfe2d23e01d719