[INFO] fetching crate weighted_random_list 0.1.1...
[INFO] testing weighted_random_list-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate weighted_random_list 0.1.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate weighted_random_list 0.1.1 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 weighted_random_list 0.1.1
[INFO] finished tweaking crates.io crate weighted_random_list 0.1.1
[INFO] tweaked toml for crates.io crate weighted_random_list 0.1.1 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ba1278dc83064c8557dd6ab8aec2aa1cf243f91e7087b71f8adb070474ed8990
[INFO] running `Command { std: "docker" "start" "-a" "ba1278dc83064c8557dd6ab8aec2aa1cf243f91e7087b71f8adb070474ed8990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba1278dc83064c8557dd6ab8aec2aa1cf243f91e7087b71f8adb070474ed8990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba1278dc83064c8557dd6ab8aec2aa1cf243f91e7087b71f8adb070474ed8990", kill_on_drop: false }`
[INFO] [stdout] ba1278dc83064c8557dd6ab8aec2aa1cf243f91e7087b71f8adb070474ed8990
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 9b5026ff1119501d4fa5b155faaf33f1def47510dea6bbf6fcf66e1bc2136825
[INFO] running `Command { std: "docker" "start" "-a" "9b5026ff1119501d4fa5b155faaf33f1def47510dea6bbf6fcf66e1bc2136825", kill_on_drop: false }`
[INFO] [stderr]    Compiling weighted_random_list v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "9b5026ff1119501d4fa5b155faaf33f1def47510dea6bbf6fcf66e1bc2136825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b5026ff1119501d4fa5b155faaf33f1def47510dea6bbf6fcf66e1bc2136825", kill_on_drop: false }`
[INFO] [stdout] 9b5026ff1119501d4fa5b155faaf33f1def47510dea6bbf6fcf66e1bc2136825
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c9079d76e2342a38a7e5f2488fdb77443adb9bfd4d5bb711808d76ce1ea03edc
[INFO] running `Command { std: "docker" "start" "-a" "c9079d76e2342a38a7e5f2488fdb77443adb9bfd4d5bb711808d76ce1ea03edc", kill_on_drop: false }`
[INFO] [stderr]    Compiling weighted_random_list v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.22s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/weighted_random_list-aad0a84ea6d759dc)
[INFO] running `Command { std: "docker" "inspect" "c9079d76e2342a38a7e5f2488fdb77443adb9bfd4d5bb711808d76ce1ea03edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9079d76e2342a38a7e5f2488fdb77443adb9bfd4d5bb711808d76ce1ea03edc", kill_on_drop: false }`
[INFO] [stdout] c9079d76e2342a38a7e5f2488fdb77443adb9bfd4d5bb711808d76ce1ea03edc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stdout] 75ae2a67f7247a0b245bc2dae2b7fd553305e5cf35187795b74e536e2c0235d9
[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" "75ae2a67f7247a0b245bc2dae2b7fd553305e5cf35187795b74e536e2c0235d9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/weighted_random_list-aad0a84ea6d759dc)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::collect ... ok
[INFO] [stdout] test tests::delete_end ... ok
[INFO] [stdout] test tests::delete_not_found ... ok
[INFO] [stdout] test tests::modify_weight ... ok
[INFO] [stdout] test tests::or_insert ... ok
[INFO] [stdout] test tests::simple_inserts ... ok
[INFO] [stderr]    Doc-tests weighted_random_list
[INFO] [stdout] test tests::delete_mid ... ok
[INFO] [stdout] test tests::delete_last ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - Entry::delete (line 210) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - Entry::set_weight (line 155) ... ok
[INFO] [stdout] test src/lib.rs - WeightedRandomList<T> (line 99) ... ok
[INFO] [stdout] test src/lib.rs - WeightedRandomList<T>::entry_first (line 118) ... ok
[INFO] [stdout] test src/lib.rs - WeightedRandomList<T>::get_random (line 68) ... ok
[INFO] [stdout] test src/lib.rs - Entry::or_insert_with_weight (line 182) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "75ae2a67f7247a0b245bc2dae2b7fd553305e5cf35187795b74e536e2c0235d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75ae2a67f7247a0b245bc2dae2b7fd553305e5cf35187795b74e536e2c0235d9", kill_on_drop: false }`
[INFO] [stdout] 75ae2a67f7247a0b245bc2dae2b7fd553305e5cf35187795b74e536e2c0235d9