[INFO] fetching crate canadensis_bit_length_set 0.2.1...
[INFO] testing canadensis_bit_length_set-0.2.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate canadensis_bit_length_set 0.2.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate canadensis_bit_length_set 0.2.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate canadensis_bit_length_set 0.2.1
[INFO] finished tweaking crates.io crate canadensis_bit_length_set 0.2.1
[INFO] tweaked toml for crates.io crate canadensis_bit_length_set 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9d14e58d39077d57c76f4aa9312fd75a689fdb76616f1b84e54d2efd8a15f9db
[INFO] running `Command { std: "docker" "start" "-a" "9d14e58d39077d57c76f4aa9312fd75a689fdb76616f1b84e54d2efd8a15f9db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d14e58d39077d57c76f4aa9312fd75a689fdb76616f1b84e54d2efd8a15f9db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d14e58d39077d57c76f4aa9312fd75a689fdb76616f1b84e54d2efd8a15f9db", kill_on_drop: false }`
[INFO] [stdout] 9d14e58d39077d57c76f4aa9312fd75a689fdb76616f1b84e54d2efd8a15f9db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 391cbc8560fd94c3870b9a3c722aefeabbc67b2a7660901cbce21ad280a18b31
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "391cbc8560fd94c3870b9a3c722aefeabbc67b2a7660901cbce21ad280a18b31", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling canadensis_bit_length_set v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.17s
[INFO] running `Command { std: "docker" "inspect" "391cbc8560fd94c3870b9a3c722aefeabbc67b2a7660901cbce21ad280a18b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "391cbc8560fd94c3870b9a3c722aefeabbc67b2a7660901cbce21ad280a18b31", kill_on_drop: false }`
[INFO] [stdout] 391cbc8560fd94c3870b9a3c722aefeabbc67b2a7660901cbce21ad280a18b31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8aba7fc2e2f36f42965b03f2e2728beb186100301de3671eb7c60231978add33
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8aba7fc2e2f36f42965b03f2e2728beb186100301de3671eb7c60231978add33", kill_on_drop: false }`
[INFO] [stderr]    Compiling canadensis_bit_length_set v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "8aba7fc2e2f36f42965b03f2e2728beb186100301de3671eb7c60231978add33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aba7fc2e2f36f42965b03f2e2728beb186100301de3671eb7c60231978add33", kill_on_drop: false }`
[INFO] [stdout] 8aba7fc2e2f36f42965b03f2e2728beb186100301de3671eb7c60231978add33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2135cd6e3477724fc3718356f03b15a44bd51a6aee134c6a4297fa6c38c8336e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2135cd6e3477724fc3718356f03b15a44bd51a6aee134c6a4297fa6c38c8336e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/canadensis_bit_length_set-1a8cda65fcff5b3f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test operator::test_align_up::align_up_odd ... ok
[INFO] [stdout] test operator::test_align_up::align_up_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/basics.rs (/opt/rustwide/target/debug/deps/basics-550d2aa096700943)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test basic1 ... ok
[INFO] [stdout] test basic2 ... ok
[INFO] [stdout] test basic3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/combinatorial_explosion.rs (/opt/rustwide/target/debug/deps/combinatorial_explosion-0eb7029fa9dffbb0)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests canadensis_bit_length_set
[INFO] [stdout] running 1 test
[INFO] [stdout] test combinatorial_explosion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/lib.rs - BitLengthSet::max (line 81) ... ok
[INFO] [stdout] test src/lib.rs - BitLengthSet::max (line 87) ... ok
[INFO] [stdout] test src/lib.rs - BitLengthSet::is_aligned (line 145) ... ok
[INFO] [stdout] test src/lib.rs - BitLengthSet::expand (line 164) ... ok
[INFO] [stdout] test src/lib.rs - BitLengthSet::min (line 69) ... ok
[INFO] [stdout] test src/lib.rs - BitLengthSet::is_fixed_size (line 106) ... ok
[INFO] [stdout] test src/lib.rs - BitLengthSet::pad_to_alignment (line 185) ... ok
[INFO] [stdout] test src/lib.rs - BitLengthSet::concatenate (line 280) ... ok
[INFO] [stdout] test src/lib.rs - BitLengthSet::repeat (line 209) ... ok
[INFO] [stdout] test src/lib.rs - BitLengthSet::min (line 63) ... ok
[INFO] [stdout] test src/lib.rs - bit_length (line 408) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - &'_BitLengthSet::rem (line 360) ... ok
[INFO] [stdout] test src/lib.rs - BitLengthSet::repeat (line 220) ... ok
[INFO] [stdout] test src/lib.rs - BitLengthSet::is_fixed_size (line 100) ... ok
[INFO] [stdout] test src/lib.rs - BitLengthSet::concatenate (line 288) ... ok
[INFO] [stdout] test src/lib.rs - BitLengthSet::is_byte_aligned (line 119) ... ok
[INFO] [stdout] test src/lib.rs - bit_length (line 399) ... ok
[INFO] [stdout] test src/lib.rs - BitLengthSet::repeat_range (line 247) ... ok
[INFO] [stdout] test src/lib.rs - BitLengthSet::repeat_range (line 258) ... ok
[INFO] [stdout] test src/lib.rs - BitLengthSet::unite (line 310) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2135cd6e3477724fc3718356f03b15a44bd51a6aee134c6a4297fa6c38c8336e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2135cd6e3477724fc3718356f03b15a44bd51a6aee134c6a4297fa6c38c8336e", kill_on_drop: false }`
[INFO] [stdout] 2135cd6e3477724fc3718356f03b15a44bd51a6aee134c6a4297fa6c38c8336e