[INFO] cloning repository https://github.com/chenbobby/bobabyte-labs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chenbobby/bobabyte-labs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchenbobby%2Fbobabyte-labs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchenbobby%2Fbobabyte-labs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e3087f6e1fb9e18ad8431a53a32493ee5494e24c
[INFO] testing chenbobby/bobabyte-labs against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchenbobby%2Fbobabyte-labs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chenbobby/bobabyte-labs on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chenbobby/bobabyte-labs
[INFO] finished tweaking git repo https://github.com/chenbobby/bobabyte-labs
[INFO] tweaked toml for git repo https://github.com/chenbobby/bobabyte-labs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/chenbobby/bobabyte-labs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: profile.dev.no-vectorize-loops
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 085e122c845720d80517df3daaba6fa3fd76c4d7fe895ab932c625f0a1b2a899
[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" "085e122c845720d80517df3daaba6fa3fd76c4d7fe895ab932c625f0a1b2a899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "085e122c845720d80517df3daaba6fa3fd76c4d7fe895ab932c625f0a1b2a899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "085e122c845720d80517df3daaba6fa3fd76c4d7fe895ab932c625f0a1b2a899", kill_on_drop: false }`
[INFO] [stdout] 085e122c845720d80517df3daaba6fa3fd76c4d7fe895ab932c625f0a1b2a899
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89f442111f286f33430936e60a429150e1e2b8f4caef994ba1d2576abd7508ac
[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" "89f442111f286f33430936e60a429150e1e2b8f4caef994ba1d2576abd7508ac", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: profile.dev.no-vectorize-loops
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling labs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.69s
[INFO] running `Command { std: "docker" "inspect" "89f442111f286f33430936e60a429150e1e2b8f4caef994ba1d2576abd7508ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89f442111f286f33430936e60a429150e1e2b8f4caef994ba1d2576abd7508ac", kill_on_drop: false }`
[INFO] [stdout] 89f442111f286f33430936e60a429150e1e2b8f4caef994ba1d2576abd7508ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 098a941a60e536ad3021ac90a5de7514c06dc9e66806b9b440afa3607039d16d
[INFO] running `Command { std: "docker" "start" "-a" "098a941a60e536ad3021ac90a5de7514c06dc9e66806b9b440afa3607039d16d", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: profile.dev.no-vectorize-loops
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling labs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 34.02s
[INFO] running `Command { std: "docker" "inspect" "098a941a60e536ad3021ac90a5de7514c06dc9e66806b9b440afa3607039d16d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "098a941a60e536ad3021ac90a5de7514c06dc9e66806b9b440afa3607039d16d", kill_on_drop: false }`
[INFO] [stdout] 098a941a60e536ad3021ac90a5de7514c06dc9e66806b9b440afa3607039d16d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] 36b6de96e0a1c1744a3a9d3f0f9cb3bd40526cbccdf02084897d9bc9a8f04db6
[INFO] running `Command { std: "docker" "start" "-a" "36b6de96e0a1c1744a3a9d3f0f9cb3bd40526cbccdf02084897d9bc9a8f04db6", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: profile.dev.no-vectorize-loops
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/labs-952de12ecba496be
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test simd::tests::vector_add_sse2_has_identity_zero ... ok
[INFO] [stdout] test simd::tests::vector_add_avx2_has_identity_zero ... ok
[INFO] [stdout] test simd::tests::vector_add_has_identity_zero ... ok
[INFO] [stdout] test simd::tests::vector_add_is_associative ... ok
[INFO] [stdout] test simd::tests::vector_add_avx2_is_associative ... ok
[INFO] [stdout] test simd::tests::vector_add_sse2_is_associative ... ok
[INFO] [stdout] test simd::tests::vector_add_sse2_is_commutative ... ok
[INFO] [stdout] test simd::tests::vector_add_avx2_is_commutative ... ok
[INFO] [stdout] test simd::tests::vector_add_is_commutative ... ok
[INFO] [stdout] test hashtable::int32::test::hashtable_stores_and_deletes_key_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/labs-ac6a6f6866ad1068
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests labs
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "36b6de96e0a1c1744a3a9d3f0f9cb3bd40526cbccdf02084897d9bc9a8f04db6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36b6de96e0a1c1744a3a9d3f0f9cb3bd40526cbccdf02084897d9bc9a8f04db6", kill_on_drop: false }`
[INFO] [stdout] 36b6de96e0a1c1744a3a9d3f0f9cb3bd40526cbccdf02084897d9bc9a8f04db6