[INFO] fetching crate primeval 1.0.0...
[INFO] testing primeval-1.0.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate primeval 1.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate primeval 1.0.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate primeval 1.0.0
[INFO] finished tweaking crates.io crate primeval 1.0.0
[INFO] tweaked toml for crates.io crate primeval 1.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate primeval 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c7a53147b2350019b4aaa03bafbbf43fb7ca95d4dcc16904222fe423d289dae
[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" "3c7a53147b2350019b4aaa03bafbbf43fb7ca95d4dcc16904222fe423d289dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c7a53147b2350019b4aaa03bafbbf43fb7ca95d4dcc16904222fe423d289dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c7a53147b2350019b4aaa03bafbbf43fb7ca95d4dcc16904222fe423d289dae", kill_on_drop: false }`
[INFO] [stdout] 3c7a53147b2350019b4aaa03bafbbf43fb7ca95d4dcc16904222fe423d289dae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f834d9f66aaf91d3e9b3a63c1dbb78278d10b9a1721de2baabc47f13cbedf17
[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" "2f834d9f66aaf91d3e9b3a63c1dbb78278d10b9a1721de2baabc47f13cbedf17", kill_on_drop: false }`
[INFO] [stderr]    Compiling primeval v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "2f834d9f66aaf91d3e9b3a63c1dbb78278d10b9a1721de2baabc47f13cbedf17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f834d9f66aaf91d3e9b3a63c1dbb78278d10b9a1721de2baabc47f13cbedf17", kill_on_drop: false }`
[INFO] [stdout] 2f834d9f66aaf91d3e9b3a63c1dbb78278d10b9a1721de2baabc47f13cbedf17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] e3bbacecffec7efd3c9484d9840031cec9bd6b79bcb2f81d4282383e490d035b
[INFO] running `Command { std: "docker" "start" "-a" "e3bbacecffec7efd3c9484d9840031cec9bd6b79bcb2f81d4282383e490d035b", kill_on_drop: false }`
[INFO] [stderr]    Compiling primeval v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "e3bbacecffec7efd3c9484d9840031cec9bd6b79bcb2f81d4282383e490d035b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3bbacecffec7efd3c9484d9840031cec9bd6b79bcb2f81d4282383e490d035b", kill_on_drop: false }`
[INFO] [stdout] e3bbacecffec7efd3c9484d9840031cec9bd6b79bcb2f81d4282383e490d035b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 03c2bc343e60a12be305f330968724aad7a1b5d9f1379c3cadff9a2a9bcb1b4a
[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" "03c2bc343e60a12be305f330968724aad7a1b5d9f1379c3cadff9a2a9bcb1b4a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/primeval-d5e920b4700ba321
[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]      Running /opt/rustwide/target/debug/deps/primeval-cc98c3b6950e1ebe
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test is_5_prime ... ok
[INFO] [stdout] test is_1_prime ... ok
[INFO] [stdout] test is_10_prime ... ok
[INFO] [stdout] test small_primes ... ok
[INFO] [stdout] test is_100_prime ... ok
[INFO] [stdout] test is_0_prime ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/primeval-4e1fde898cfdefa4
[INFO] [stdout] test is_7_prime ... ok
[INFO] [stdout] test is_two_prime_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests primeval
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/primeval.rs - (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "03c2bc343e60a12be305f330968724aad7a1b5d9f1379c3cadff9a2a9bcb1b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03c2bc343e60a12be305f330968724aad7a1b5d9f1379c3cadff9a2a9bcb1b4a", kill_on_drop: false }`
[INFO] [stdout] 03c2bc343e60a12be305f330968724aad7a1b5d9f1379c3cadff9a2a9bcb1b4a
