[INFO] fetching crate usize-set 0.10.3...
[INFO] testing usize-set-0.10.3 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate usize-set 0.10.3 into /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate usize-set 0.10.3 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2113b3f58946e9d9e4dabc69f55d3d2b7fc9325dd6b2c1c191badb7c6ff72b79
[INFO] running `Command { std: "docker" "start" "-a" "2113b3f58946e9d9e4dabc69f55d3d2b7fc9325dd6b2c1c191badb7c6ff72b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2113b3f58946e9d9e4dabc69f55d3d2b7fc9325dd6b2c1c191badb7c6ff72b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2113b3f58946e9d9e4dabc69f55d3d2b7fc9325dd6b2c1c191badb7c6ff72b79", kill_on_drop: false }`
[INFO] [stdout] 2113b3f58946e9d9e4dabc69f55d3d2b7fc9325dd6b2c1c191badb7c6ff72b79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a16fef93b575aa80fa3661047b28a6fcf2d226db7c6044bfe36d3cdf2d7b596b
[INFO] running `Command { std: "docker" "start" "-a" "a16fef93b575aa80fa3661047b28a6fcf2d226db7c6044bfe36d3cdf2d7b596b", 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 0.27s
[INFO] running `Command { std: "docker" "inspect" "a16fef93b575aa80fa3661047b28a6fcf2d226db7c6044bfe36d3cdf2d7b596b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a16fef93b575aa80fa3661047b28a6fcf2d226db7c6044bfe36d3cdf2d7b596b", kill_on_drop: false }`
[INFO] [stdout] a16fef93b575aa80fa3661047b28a6fcf2d226db7c6044bfe36d3cdf2d7b596b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 328eb576932f1a63c97f682a7dc1c5fc8f3b715cf1a7bd23290f421ab387274f
[INFO] running `Command { std: "docker" "start" "-a" "328eb576932f1a63c97f682a7dc1c5fc8f3b715cf1a7bd23290f421ab387274f", kill_on_drop: false }`
[INFO] [stderr]    Compiling usize-set v0.10.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "328eb576932f1a63c97f682a7dc1c5fc8f3b715cf1a7bd23290f421ab387274f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "328eb576932f1a63c97f682a7dc1c5fc8f3b715cf1a7bd23290f421ab387274f", kill_on_drop: false }`
[INFO] [stdout] 328eb576932f1a63c97f682a7dc1c5fc8f3b715cf1a7bd23290f421ab387274f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7358be390ec1a3cc1bf237999333c270368ca5b407ce50ca1595cfa049ec8404
[INFO] running `Command { std: "docker" "start" "-a" "7358be390ec1a3cc1bf237999333c270368ca5b407ce50ca1595cfa049ec8404", 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_len_and_is_empty ... ok
[INFO] [stdout] test btree::u128::test_index_set_from_iter ... ok
[INFO] [stdout] test btree::u128::test_index_set_insert ... ok
[INFO] [stdout] test btree::u128::test_index_set_remove ... ok
[INFO] [stdout] test btree::u128::test_index_set_union ... ok
[INFO] [stdout] test btree::u128::test_index_set_contains ... ok
[INFO] [stdout] test btree::u16::test_index_set_from_iter ... ok
[INFO] [stdout] test btree::u16::test_index_set_insert ... ok
[INFO] [stdout] test btree::u16::test_index_set_len_and_is_empty ... ok
[INFO] [stdout] test btree::u16::test_index_set_contains ... 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_len_and_is_empty ... ok
[INFO] [stdout] test btree::u32::test_index_set_from_iter ... ok
[INFO] [stdout] test btree::u32::test_index_set_insert ... ok
[INFO] [stdout] test btree::u32::test_index_set_remove ... ok
[INFO] [stdout] test btree::u64::test_index_set_insert ... ok
[INFO] [stdout] test btree::u64::test_index_set_remove ... ok
[INFO] [stdout] test btree::u64::test_index_set_union ... ok
[INFO] [stdout] test btree::u8::test_index_set_contains ... ok
[INFO] [stdout] test btree::u8::test_index_set_insert ... ok
[INFO] [stdout] test btree::u64::test_index_set_len_and_is_empty ... ok
[INFO] [stdout] test vec::u128::test_index_set_contains ... ok
[INFO] [stdout] test btree::u8::test_index_set_from_iter ... 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 vec::u128::test_index_set_remove ... ok
[INFO] [stdout] test vec::u128::test_index_set_union ... ok
[INFO] [stdout] test vec::u16::test_index_set_contains ... ok
[INFO] [stdout] test vec::u16::test_index_set_from_iter ... ok
[INFO] [stdout] test vec::u128::test_index_set_insert ... ok
[INFO] [stdout] test vec::u16::test_index_set_len_and_is_empty ... ok
[INFO] [stdout] test btree::u8::test_index_set_union ... ok
[INFO] [stdout] test btree::u8::test_index_set_remove ... ok
[INFO] [stdout] test btree::u64::test_index_set_contains ... ok
[INFO] [stdout] test vec::u16::test_index_set_union ... ok
[INFO] [stdout] test vec::u16::test_index_set_remove ... ok
[INFO] [stdout] test vec::u32::test_index_set_from_iter ... ok
[INFO] [stdout] test vec::u128::test_index_set_from_iter ... ok
[INFO] [stdout] test btree::u64::test_index_set_from_iter ... ok
[INFO] [stdout] test btree::u32::test_index_set_union ... ok
[INFO] [stdout] test vec::u32::test_index_set_insert ... ok
[INFO] [stdout] test vec::u32::test_index_set_len_and_is_empty ... ok
[INFO] [stdout] test vec::u16::test_index_set_insert ... ok
[INFO] [stdout] test vec::u32::test_index_set_remove ... ok
[INFO] [stdout] test vec::u32::test_index_set_contains ... ok
[INFO] [stdout] test vec::u64::test_index_set_contains ... ok
[INFO] [stdout] test vec::u64::test_index_set_insert ... 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_contains ... ok
[INFO] [stdout] test vec::u8::test_index_set_from_iter ... 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::u64::test_index_set_from_iter ... ok
[INFO] [stdout] test vec::u32::test_index_set_union ... ok
[INFO] [stdout] test vec::u8::test_index_set_remove ... ok
[INFO] [stdout] test vec::u8::test_index_set_union ... 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] [stderr]    Doc-tests usize_set
[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" "7358be390ec1a3cc1bf237999333c270368ca5b407ce50ca1595cfa049ec8404", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7358be390ec1a3cc1bf237999333c270368ca5b407ce50ca1595cfa049ec8404", kill_on_drop: false }`
[INFO] [stdout] 7358be390ec1a3cc1bf237999333c270368ca5b407ce50ca1595cfa049ec8404