[INFO] fetching crate usize-set 0.10.3...
[INFO] testing usize-set-0.10.3 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate usize-set 0.10.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate usize-set 0.10.3
[INFO] finished tweaking crates.io crate usize-set 0.10.3
[INFO] tweaked toml for crates.io crate usize-set 0.10.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate usize-set 0.10.3 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 80 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.7.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24cfca7c4f44191eb3134d65555a35f5be6a349d68f0cf6ed19b36ff4e0ad425
[INFO] running `Command { std: "docker" "start" "-a" "24cfca7c4f44191eb3134d65555a35f5be6a349d68f0cf6ed19b36ff4e0ad425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24cfca7c4f44191eb3134d65555a35f5be6a349d68f0cf6ed19b36ff4e0ad425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24cfca7c4f44191eb3134d65555a35f5be6a349d68f0cf6ed19b36ff4e0ad425", kill_on_drop: false }`
[INFO] [stdout] 24cfca7c4f44191eb3134d65555a35f5be6a349d68f0cf6ed19b36ff4e0ad425
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c996cd28b36bbab06a630a7ee8ffad1cd9b4dcf6057302a5c28ec65893f2555b
[INFO] running `Command { std: "docker" "start" "-a" "c996cd28b36bbab06a630a7ee8ffad1cd9b4dcf6057302a5c28ec65893f2555b", kill_on_drop: false }`
[INFO] [stderr]    Compiling usize-set v0.10.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "c996cd28b36bbab06a630a7ee8ffad1cd9b4dcf6057302a5c28ec65893f2555b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c996cd28b36bbab06a630a7ee8ffad1cd9b4dcf6057302a5c28ec65893f2555b", kill_on_drop: false }`
[INFO] [stdout] c996cd28b36bbab06a630a7ee8ffad1cd9b4dcf6057302a5c28ec65893f2555b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 374ca7b70a818e628a4fac227018109c0164997ca7bc771be274abfbbf5d1e23
[INFO] running `Command { std: "docker" "start" "-a" "374ca7b70a818e628a4fac227018109c0164997ca7bc771be274abfbbf5d1e23", kill_on_drop: false }`
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling usize-set v0.10.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.05s
[INFO] running `Command { std: "docker" "inspect" "374ca7b70a818e628a4fac227018109c0164997ca7bc771be274abfbbf5d1e23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "374ca7b70a818e628a4fac227018109c0164997ca7bc771be274abfbbf5d1e23", kill_on_drop: false }`
[INFO] [stdout] 374ca7b70a818e628a4fac227018109c0164997ca7bc771be274abfbbf5d1e23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 45e3d272aca7ed5bad0b2cdbb4d03241c4c4458d6e20705e21523d119abdcf07
[INFO] running `Command { std: "docker" "start" "-a" "45e3d272aca7ed5bad0b2cdbb4d03241c4c4458d6e20705e21523d119abdcf07", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/usize_set-d929ecdc39de2713)
[INFO] [stdout] 
[INFO] [stdout] running 60 tests
[INFO] [stdout] test btree::u128::test_index_set_contains ... ok
[INFO] [stdout] test btree::u128::test_index_set_from_iter ... ok
[INFO] [stdout] test btree::u128::test_index_set_union ... ok
[INFO] [stdout] test btree::u128::test_index_set_len_and_is_empty ... ok
[INFO] [stdout] test btree::u16::test_index_set_contains ... ok
[INFO] [stdout] test btree::u128::test_index_set_remove ... ok
[INFO] [stdout] test btree::u16::test_index_set_from_iter ... ok
[INFO] [stdout] test btree::u16::test_index_set_len_and_is_empty ... ok
[INFO] [stdout] test btree::u16::test_index_set_insert ... ok
[INFO] [stdout] test btree::u16::test_index_set_remove ... ok
[INFO] [stdout] test btree::u16::test_index_set_union ... ok
[INFO] [stdout] test btree::u32::test_index_set_contains ... ok
[INFO] [stdout] test btree::u32::test_index_set_from_iter ... ok
[INFO] [stdout] test btree::u128::test_index_set_insert ... ok
[INFO] [stdout] test btree::u32::test_index_set_insert ... ok
[INFO] [stdout] test btree::u32::test_index_set_len_and_is_empty ... ok
[INFO] [stdout] test btree::u32::test_index_set_remove ... ok
[INFO] [stdout] test btree::u32::test_index_set_union ... ok
[INFO] [stdout] test btree::u64::test_index_set_contains ... ok
[INFO] [stdout] test btree::u64::test_index_set_from_iter ... ok
[INFO] [stdout] test btree::u64::test_index_set_len_and_is_empty ... ok
[INFO] [stdout] test btree::u64::test_index_set_insert ... ok
[INFO] [stdout] test btree::u64::test_index_set_union ... ok
[INFO] [stdout] test btree::u64::test_index_set_remove ... ok
[INFO] [stdout] test btree::u8::test_index_set_from_iter ... ok
[INFO] [stdout] test btree::u8::test_index_set_remove ... ok
[INFO] [stdout] test btree::u8::test_index_set_len_and_is_empty ... ok
[INFO] [stdout] test vec::u128::test_index_set_len_and_is_empty ... ok
[INFO] [stdout] test btree::u8::test_index_set_union ... ok
[INFO] [stdout] test vec::u128::test_index_set_union ... ok
[INFO] [stdout] test vec::u128::test_index_set_insert ... ok
[INFO] [stdout] test vec::u128::test_index_set_remove ... ok
[INFO] [stdout] test vec::u128::test_index_set_contains ... ok
[INFO] [stdout] test vec::u16::test_index_set_from_iter ... ok
[INFO] [stdout] test vec::u16::test_index_set_contains ... ok
[INFO] [stdout] test vec::u16::test_index_set_insert ... ok
[INFO] [stdout] test btree::u8::test_index_set_insert ... ok
[INFO] [stdout] test btree::u8::test_index_set_contains ... ok
[INFO] [stdout] test vec::u16::test_index_set_len_and_is_empty ... ok
[INFO] [stdout] test vec::u32::test_index_set_from_iter ... ok
[INFO] [stdout] test vec::u32::test_index_set_len_and_is_empty ... ok
[INFO] [stdout] test vec::u32::test_index_set_insert ... ok
[INFO] [stdout] test vec::u16::test_index_set_remove ... ok
[INFO] [stdout] test vec::u32::test_index_set_remove ... ok
[INFO] [stdout] test vec::u64::test_index_set_contains ... ok
[INFO] [stdout] test vec::u128::test_index_set_from_iter ... ok
[INFO] [stdout] test vec::u64::test_index_set_from_iter ... ok
[INFO] [stdout] test vec::u32::test_index_set_union ... ok
[INFO] [stdout] test vec::u64::test_index_set_insert ... ok
[INFO] [stdout] test vec::u16::test_index_set_union ... ok
[INFO] [stdout] test vec::u64::test_index_set_len_and_is_empty ... ok
[INFO] [stdout] test vec::u64::test_index_set_remove ... ok
[INFO] [stdout] test vec::u64::test_index_set_union ... ok
[INFO] [stdout] test vec::u8::test_index_set_insert ... ok
[INFO] [stdout] test vec::u8::test_index_set_len_and_is_empty ... ok
[INFO] [stdout] test vec::u8::test_index_set_union ... ok
[INFO] [stdout] test vec::u8::test_index_set_remove ... ok
[INFO] [stdout] test vec::u8::test_index_set_contains ... ok
[INFO] [stdout] test vec::u32::test_index_set_contains ... ok
[INFO] [stderr]    Doc-tests usize_set
[INFO] [stdout] test vec::u8::test_index_set_from_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "45e3d272aca7ed5bad0b2cdbb4d03241c4c4458d6e20705e21523d119abdcf07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45e3d272aca7ed5bad0b2cdbb4d03241c4c4458d6e20705e21523d119abdcf07", kill_on_drop: false }`
[INFO] [stdout] 45e3d272aca7ed5bad0b2cdbb4d03241c4c4458d6e20705e21523d119abdcf07