[INFO] fetching crate thirtyseconds 0.1.4...
[INFO] testing thirtyseconds-0.1.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate thirtyseconds 0.1.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate thirtyseconds 0.1.4 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thirtyseconds 0.1.4
[INFO] finished tweaking crates.io crate thirtyseconds 0.1.4
[INFO] tweaked toml for crates.io crate thirtyseconds 0.1.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7986c1c2cb6c226a5322710b7c77ca8bb2b927e47e233f8728b46bd005527033
[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" "7986c1c2cb6c226a5322710b7c77ca8bb2b927e47e233f8728b46bd005527033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7986c1c2cb6c226a5322710b7c77ca8bb2b927e47e233f8728b46bd005527033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7986c1c2cb6c226a5322710b7c77ca8bb2b927e47e233f8728b46bd005527033", kill_on_drop: false }`
[INFO] [stdout] 7986c1c2cb6c226a5322710b7c77ca8bb2b927e47e233f8728b46bd005527033
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] cb507d46305cc2a7180747733f845d116b72e2241ce381579361f53a2e0a10af
[INFO] running `Command { std: "docker" "start" "-a" "cb507d46305cc2a7180747733f845d116b72e2241ce381579361f53a2e0a10af", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling thirtyseconds v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `Command { std: "docker" "inspect" "cb507d46305cc2a7180747733f845d116b72e2241ce381579361f53a2e0a10af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb507d46305cc2a7180747733f845d116b72e2241ce381579361f53a2e0a10af", kill_on_drop: false }`
[INFO] [stdout] cb507d46305cc2a7180747733f845d116b72e2241ce381579361f53a2e0a10af
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42b270f3a1ac1260321edb2d0453a80d2e988dd5631d7fdc7338cd7acde5720c
[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" "42b270f3a1ac1260321edb2d0453a80d2e988dd5631d7fdc7338cd7acde5720c", kill_on_drop: false }`
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.0.0
[INFO] [stderr]    Compiling thirtyseconds v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.70s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/thirtyseconds-6cb100a3bdabf271)
[INFO] running `Command { std: "docker" "inspect" "42b270f3a1ac1260321edb2d0453a80d2e988dd5631d7fdc7338cd7acde5720c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42b270f3a1ac1260321edb2d0453a80d2e988dd5631d7fdc7338cd7acde5720c", kill_on_drop: false }`
[INFO] [stdout] 42b270f3a1ac1260321edb2d0453a80d2e988dd5631d7fdc7338cd7acde5720c
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] ce4a9c0796a474890df442cf2aacabb546fe380823f97c1be5153ab56eeb0db3
[INFO] running `Command { std: "docker" "start" "-a" "ce4a9c0796a474890df442cf2aacabb546fe380823f97c1be5153ab56eeb0db3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/thirtyseconds-6cb100a3bdabf271)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test strings::tests::test_rgb_to_hex ... ok
[INFO] [stdout] test strings::tests::test_to_camelcase ... ok
[INFO] [stdout] test tests::test_sorted ... ok
[INFO] [stdout] test arrays::tests::test_arithmetic_progression ... ok
[INFO] [stdout] test arrays::tests::test_all_unique ... ok
[INFO] [stdout] test strings::tests::test_is_anagram ... ok
[INFO] [stdout] test maths::tests::test_average ... ok
[INFO] [stdout] test arrays::tests::test_all_equal ... ok
[INFO] [stdout] test strings::tests::test_capitalize_every_word ... ok
[INFO] [stdout] test strings::tests::test_hex_to_rgb ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests thirtyseconds
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/arrays.rs - arrays::all_equal (line 11) ... ok
[INFO] [stdout] test src/strings.rs - strings::hex_to_rgb (line 11) ... ok
[INFO] [stdout] test src/strings.rs - strings::is_anagram (line 106) ... ok
[INFO] [stdout] test src/strings.rs - strings::to_camelcase (line 74) ... ok
[INFO] [stdout] test src/strings.rs - strings::rgb_to_hex (line 32) ... ok
[INFO] [stdout] test src/maths.rs - maths::average (line 9) ... ok
[INFO] [stdout] test src/arrays.rs - arrays::arithmetic_progression (line 45) ... ok
[INFO] [stdout] test src/arrays.rs - arrays::all_unique (line 28) ... ok
[INFO] [stdout] test src/strings.rs - strings::capitalize_every_word (line 51) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ce4a9c0796a474890df442cf2aacabb546fe380823f97c1be5153ab56eeb0db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce4a9c0796a474890df442cf2aacabb546fe380823f97c1be5153ab56eeb0db3", kill_on_drop: false }`
[INFO] [stdout] ce4a9c0796a474890df442cf2aacabb546fe380823f97c1be5153ab56eeb0db3