[INFO] fetching crate eint 0.1.2...
[INFO] testing eint-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate eint 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate eint 0.1.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eint 0.1.2
[INFO] finished tweaking crates.io crate eint 0.1.2
[INFO] tweaked toml for crates.io crate eint 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate eint 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebd236c13131228f250cb10aa91b24e3797980ea3432ceb125d36584253f3d3a
[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" "ebd236c13131228f250cb10aa91b24e3797980ea3432ceb125d36584253f3d3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebd236c13131228f250cb10aa91b24e3797980ea3432ceb125d36584253f3d3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebd236c13131228f250cb10aa91b24e3797980ea3432ceb125d36584253f3d3a", kill_on_drop: false }`
[INFO] [stdout] ebd236c13131228f250cb10aa91b24e3797980ea3432ceb125d36584253f3d3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 216797ffcc6dfbb5c06e716af44c0c436b2829f5f36d969451cc700c4fff8aa5
[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" "216797ffcc6dfbb5c06e716af44c0c436b2829f5f36d969451cc700c4fff8aa5", kill_on_drop: false }`
[INFO] [stderr]    Compiling eint v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `Command { std: "docker" "inspect" "216797ffcc6dfbb5c06e716af44c0c436b2829f5f36d969451cc700c4fff8aa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "216797ffcc6dfbb5c06e716af44c0c436b2829f5f36d969451cc700c4fff8aa5", kill_on_drop: false }`
[INFO] [stdout] 216797ffcc6dfbb5c06e716af44c0c436b2829f5f36d969451cc700c4fff8aa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bf55416ca13163e09fa7536e5be92a7546b63c6d71bb032a1386102d315d8ad
[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" "4bf55416ca13163e09fa7536e5be92a7546b63c6d71bb032a1386102d315d8ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling proptest v1.0.0
[INFO] [stderr]    Compiling eint v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.33s
[INFO] running `Command { std: "docker" "inspect" "4bf55416ca13163e09fa7536e5be92a7546b63c6d71bb032a1386102d315d8ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bf55416ca13163e09fa7536e5be92a7546b63c6d71bb032a1386102d315d8ad", kill_on_drop: false }`
[INFO] [stdout] 4bf55416ca13163e09fa7536e5be92a7546b63c6d71bb032a1386102d315d8ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4231c6e37760eed3dfb250cbaad9a6e8c73e6a8306188f60ee4d3caf6f235e8a
[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" "4231c6e37760eed3dfb250cbaad9a6e8c73e6a8306188f60ee4d3caf6f235e8a", kill_on_drop: false }`
[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] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/eint-9b23527452f15f8c)
[INFO] [stderr]      Running tests/proptest.rs (/opt/rustwide/target/debug/deps/proptest-2742fcc27a2df39b)
[INFO] [stdout] test test_overflowing_add_s ... ok
[INFO] [stdout] test test_clz ... ok
[INFO] [stdout] test test_is_positive ... ok
[INFO] [stdout] test test_is_negative ... ok
[INFO] [stdout] test test_average_sub_u ... ok
[INFO] [stdout] test test_average_sub_s ... ok
[INFO] [stdout] test test_cmp_s ... ok
[INFO] [stdout] test test_average_add_u ... ok
[INFO] [stdout] test test_ctz ... ok
[INFO] [stdout] test test_cpop ... ok
[INFO] [stdout] test test_overflowing_mul_s ... ok
[INFO] [stdout] test test_overflowing_mul_u ... ok
[INFO] [stdout] test test_overflowing_sub_s ... ok
[INFO] [stdout] test test_average_add_s ... ok
[INFO] [stdout] test test_widdening_mul_su ... ok
[INFO] [stdout] test test_overflowing_add_u ... ok
[INFO] [stdout] test test_cmp_u ... ok
[INFO] [stdout] test test_saturating_add_u ... ok
[INFO] [stdout] test test_saturating_sub_s ... ok
[INFO] [stdout] test test_saturating_sub_u ... ok
[INFO] [stdout] test test_widdening_add_s ... ok
[INFO] [stdout] test test_widdening_add_u ... ok
[INFO] [stdout] test test_overflowing_sub_u ... ok
[INFO] [stdout] test test_wrapping_div_u ... ok
[INFO] [stdout] test test_widdening_mul_s ... ok
[INFO] [stdout] test test_wrapping_rem_s ... ok
[INFO] [stdout] test test_wrapping_add ... ok
[INFO] [stdout] test test_wrapping_rem_u ... ok
[INFO] [stdout] test test_widdening_mul_u ... ok
[INFO] [stdout] test test_widdening_sub_s ... ok
[INFO] [stdout] test test_saturating_add_s ... ok
[INFO] [stdout] test test_wrapping_sub ... ok
[INFO] [stdout] test test_wrapping_shr ... ok
[INFO] [stdout] test test_widdening_sub_u ... ok
[INFO] [stdout] test test_wrapping_mul ... ok
[INFO] [stdout] test test_wrapping_shl ... ok
[INFO] [stdout] test test_wrapping_sra ... ok
[INFO] [stdout] test test_wrapping_div_s ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests eint
[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" "4231c6e37760eed3dfb250cbaad9a6e8c73e6a8306188f60ee4d3caf6f235e8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4231c6e37760eed3dfb250cbaad9a6e8c73e6a8306188f60ee4d3caf6f235e8a", kill_on_drop: false }`
[INFO] [stdout] 4231c6e37760eed3dfb250cbaad9a6e8c73e6a8306188f60ee4d3caf6f235e8a