[INFO] fetching crate primes 0.3.0...
[INFO] testing primes-0.3.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate primes 0.3.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate primes 0.3.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate primes 0.3.0
[INFO] finished tweaking crates.io crate primes 0.3.0
[INFO] tweaked toml for crates.io crate primes 0.3.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7368f21c7c790f34497f31627d95fb11f11800e9a5c8255b3e30f37c4581e70f
[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" "7368f21c7c790f34497f31627d95fb11f11800e9a5c8255b3e30f37c4581e70f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7368f21c7c790f34497f31627d95fb11f11800e9a5c8255b3e30f37c4581e70f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7368f21c7c790f34497f31627d95fb11f11800e9a5c8255b3e30f37c4581e70f", kill_on_drop: false }`
[INFO] [stdout] 7368f21c7c790f34497f31627d95fb11f11800e9a5c8255b3e30f37c4581e70f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39098f1a4d6e90e9513a726258b534f3d5061928b1ea6abfefe3abf770c51fa5
[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" "39098f1a4d6e90e9513a726258b534f3d5061928b1ea6abfefe3abf770c51fa5", kill_on_drop: false }`
[INFO] [stderr]    Compiling primes v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "39098f1a4d6e90e9513a726258b534f3d5061928b1ea6abfefe3abf770c51fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39098f1a4d6e90e9513a726258b534f3d5061928b1ea6abfefe3abf770c51fa5", kill_on_drop: false }`
[INFO] [stdout] 39098f1a4d6e90e9513a726258b534f3d5061928b1ea6abfefe3abf770c51fa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ffbe4c1efa98b50968bbf9998699cc7aa52445d95361554864a9200a57571cb
[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" "7ffbe4c1efa98b50968bbf9998699cc7aa52445d95361554864a9200a57571cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling primes v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "7ffbe4c1efa98b50968bbf9998699cc7aa52445d95361554864a9200a57571cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ffbe4c1efa98b50968bbf9998699cc7aa52445d95361554864a9200a57571cb", kill_on_drop: false }`
[INFO] [stdout] 7ffbe4c1efa98b50968bbf9998699cc7aa52445d95361554864a9200a57571cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 7ae844099c46b7f3adf764063aa85567d0054c9b1af3b8b03b597063e2598ed3
[INFO] running `Command { std: "docker" "start" "-a" "7ae844099c46b7f3adf764063aa85567d0054c9b1af3b8b03b597063e2598ed3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/primes-a21bf13bd1b5a812)
[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] [stderr]      Running tests/basictests.rs (/opt/rustwide/target/debug/deps/basictests-86abafe10ed4c276)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_factors ... ok
[INFO] [stdout] test test_find ... ok
[INFO] [stdout] test test_iter ... ok
[INFO] [stdout] test test_primeset ... ok
[INFO] [stdout] test test_primesetbasics ... ok
[INFO] [stdout] test test_sieve ... ok
[INFO] [stderr]    Doc-tests primes
[INFO] [stdout] test test_primes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.40s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7ae844099c46b7f3adf764063aa85567d0054c9b1af3b8b03b597063e2598ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ae844099c46b7f3adf764063aa85567d0054c9b1af3b8b03b597063e2598ed3", kill_on_drop: false }`
[INFO] [stdout] 7ae844099c46b7f3adf764063aa85567d0054c9b1af3b8b03b597063e2598ed3
