[INFO] fetching crate rand_seeder 0.2.2...
[INFO] testing rand_seeder-0.2.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate rand_seeder 0.2.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rand_seeder 0.2.2 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 crates.io crate rand_seeder 0.2.2
[INFO] finished tweaking crates.io crate rand_seeder 0.2.2
[INFO] tweaked toml for crates.io crate rand_seeder 0.2.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate rand_seeder 0.2.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9284e3120b4d243ab50d0120c6f8c074a5d094dd5512fa265626af4ff8761a45
[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" "9284e3120b4d243ab50d0120c6f8c074a5d094dd5512fa265626af4ff8761a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9284e3120b4d243ab50d0120c6f8c074a5d094dd5512fa265626af4ff8761a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9284e3120b4d243ab50d0120c6f8c074a5d094dd5512fa265626af4ff8761a45", kill_on_drop: false }`
[INFO] [stdout] 9284e3120b4d243ab50d0120c6f8c074a5d094dd5512fa265626af4ff8761a45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--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] 95b403da4eb5094621b78e936dbb79b70735208bdc9d6d9a75592a609f684792
[INFO] running `Command { std: "docker" "start" "-a" "95b403da4eb5094621b78e936dbb79b70735208bdc9d6d9a75592a609f684792", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.0
[INFO] [stderr]    Compiling rand_seeder v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "95b403da4eb5094621b78e936dbb79b70735208bdc9d6d9a75592a609f684792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95b403da4eb5094621b78e936dbb79b70735208bdc9d6d9a75592a609f684792", kill_on_drop: false }`
[INFO] [stdout] 95b403da4eb5094621b78e936dbb79b70735208bdc9d6d9a75592a609f684792
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc1d87c00c28fe68d840d0b2b89567762235efa1b803d8eb9d618a36c3b778ac
[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" "dc1d87c00c28fe68d840d0b2b89567762235efa1b803d8eb9d618a36c3b778ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_seeder v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "dc1d87c00c28fe68d840d0b2b89567762235efa1b803d8eb9d618a36c3b778ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc1d87c00c28fe68d840d0b2b89567762235efa1b803d8eb9d618a36c3b778ac", kill_on_drop: false }`
[INFO] [stdout] dc1d87c00c28fe68d840d0b2b89567762235efa1b803d8eb9d618a36c3b778ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e41a136af82b8bebb6bc432b69b656fb20b651d2bb35b89037490eefacf82eb7
[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" "e41a136af82b8bebb6bc432b69b656fb20b651d2bb35b89037490eefacf82eb7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rand_seeder-561a4d54d7e68c8e
[INFO] [stdout] test sip::test::test_hash_vectors ... ok
[INFO] [stderr]    Doc-tests rand_seeder
[INFO] [stdout] test test::make_rng ... ok
[INFO] [stdout] test sip::test::test_rng_vectors ... ok
[INFO] [stdout] test test::make_seeder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Seeder (line 66) ... 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" "e41a136af82b8bebb6bc432b69b656fb20b651d2bb35b89037490eefacf82eb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e41a136af82b8bebb6bc432b69b656fb20b651d2bb35b89037490eefacf82eb7", kill_on_drop: false }`
[INFO] [stdout] e41a136af82b8bebb6bc432b69b656fb20b651d2bb35b89037490eefacf82eb7