[INFO] fetching crate number-encoding 0.2.1...
[INFO] testing number-encoding-0.2.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate number-encoding 0.2.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate number-encoding 0.2.1 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 number-encoding 0.2.1
[INFO] finished tweaking crates.io crate number-encoding 0.2.1
[INFO] tweaked toml for crates.io crate number-encoding 0.2.1 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 77e056efbf85463bd419b23392185aa44295e4af9faca7bc4aa04e9ec0b0a7f4
[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" "77e056efbf85463bd419b23392185aa44295e4af9faca7bc4aa04e9ec0b0a7f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77e056efbf85463bd419b23392185aa44295e4af9faca7bc4aa04e9ec0b0a7f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77e056efbf85463bd419b23392185aa44295e4af9faca7bc4aa04e9ec0b0a7f4", kill_on_drop: false }`
[INFO] [stdout] 77e056efbf85463bd419b23392185aa44295e4af9faca7bc4aa04e9ec0b0a7f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] 5f784fd0b48a88d54c8ed1d04513745d21bec0edca716c4fefb1b34f6489aeb0
[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" "5f784fd0b48a88d54c8ed1d04513745d21bec0edca716c4fefb1b34f6489aeb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling number-encoding v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "5f784fd0b48a88d54c8ed1d04513745d21bec0edca716c4fefb1b34f6489aeb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f784fd0b48a88d54c8ed1d04513745d21bec0edca716c4fefb1b34f6489aeb0", kill_on_drop: false }`
[INFO] [stdout] 5f784fd0b48a88d54c8ed1d04513745d21bec0edca716c4fefb1b34f6489aeb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] d44bcda3163354a5bfdd8214f043118a860c12fe9b7ab48ff2ee7973df5b5f91
[INFO] running `Command { std: "docker" "start" "-a" "d44bcda3163354a5bfdd8214f043118a860c12fe9b7ab48ff2ee7973df5b5f91", kill_on_drop: false }`
[INFO] [stderr]    Compiling number-encoding v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/number_encoding-cd4de7dc2b7ca1bc)
[INFO] running `Command { std: "docker" "inspect" "d44bcda3163354a5bfdd8214f043118a860c12fe9b7ab48ff2ee7973df5b5f91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d44bcda3163354a5bfdd8214f043118a860c12fe9b7ab48ff2ee7973df5b5f91", kill_on_drop: false }`
[INFO] [stdout] d44bcda3163354a5bfdd8214f043118a860c12fe9b7ab48ff2ee7973df5b5f91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 37ed0859aad56cd7dbace9649b066e6cf065a385c3c633d8372445d67a2b2044
[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" "37ed0859aad56cd7dbace9649b066e6cf065a385c3c633d8372445d67a2b2044", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/number_encoding-cd4de7dc2b7ca1bc)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test combinadics::iter_ok ... ok
[INFO] [stdout] test combination_ok ... ok
[INFO] [stdout] test factoradics::decode_ok ... ok
[INFO] [stdout] test combinadics::decode_ok ... ok
[INFO] [stdout] test factorial_ok ... ok
[INFO] [stdout] test is_ordered_multiset_ok ... ok
[INFO] [stdout] test is_ordered_set_ok ... ok
[INFO] [stdout] test multinadics::decode_ok ... ok
[INFO] [stdout] test sequences::decode_ok ... ok
[INFO] [stdout] test combinadics::iter_new_from_ok ... ok
[INFO] [stdout] test multinadics::encode_ok ... ok
[INFO] [stdout] test combinadics::encode_ok ... ok
[INFO] [stdout] test multinadics::iter_ok ... ok
[INFO] [stdout] test factoradics::iter_ok ... ok
[INFO] [stdout] test sequences::decode_len_ok ... ok
[INFO] [stdout] test multinomial_ok ... ok
[INFO] [stdout] test factoradics::encode_ok ... ok
[INFO] [stdout] test sequences::encode_ok ... ok
[INFO] [stdout] test greatest_common_divisor_ok ... ok
[INFO] [stderr]    Doc-tests number-encoding
[INFO] [stdout] test is_unordered_set_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/combinadics.rs - combinadics::decode (line 69) ... ok
[INFO] [stdout] test src/combinadics.rs - combinadics::Iter (line 189) ... ok
[INFO] [stdout] test src/combinadics.rs - combinadics::Iter (line 205) ... ok
[INFO] [stdout] test src/combinadics.rs - combinadics::decode_mut (line 31) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::Iter (line 192) ... ok
[INFO] [stdout] test src/combinadics.rs - combinadics::encode (line 142) ... ok
[INFO] [stdout] test src/combinadics.rs - combinadics::Iter (line 220) ... ok
[INFO] [stdout] test src/combinadics.rs - combinadics::decode (line 85) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::encode (line 127) ... ok
[INFO] [stdout] test src/combinadics.rs - combinadics::encode (line 128) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::Iter (line 167) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::decode (line 60) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::decode (line 76) ... ok
[INFO] [stdout] test src/lib.rs - factorial (line 89) ... ok
[INFO] [stdout] test src/lib.rs - combination (line 128) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::encode (line 112) ... ok
[INFO] [stdout] test src/multinadics.rs - multinadics::Iter (line 214) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::Iter (line 181) ... ok
[INFO] [stdout] test src/multinadics.rs - multinadics::decode (line 73) ... ok
[INFO] [stdout] test src/multinadics.rs - multinadics::decode (line 89) ... ok
[INFO] [stdout] test src/multinadics.rs - multinadics::decode_mut (line 28) ... ok
[INFO] [stdout] test src/lib.rs - greatest_common_divisor (line 43) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::decode_mut (line 28) ... ok
[INFO] [stdout] test src/multinadics.rs - multinadics::encode (line 150) ... ok
[INFO] [stdout] test src/sequences.rs - sequences::decode (line 103) ... ok
[INFO] [stdout] test src/sequences.rs - sequences::decode_mut (line 61) ... ok
[INFO] [stdout] test src/lib.rs - multinomial (line 180) ... ok
[INFO] [stdout] test src/multinadics.rs - multinadics::Iter (line 225) ... ok
[INFO] [stdout] test src/multinadics.rs - multinadics::encode (line 139) ... ok
[INFO] [stdout] test src/multinadics.rs - multinadics::Iter (line 200) ... ok
[INFO] [stdout] test src/sequences.rs - sequences::encode (line 157) ... ok
[INFO] [stdout] test src/sequences.rs - sequences::encode (line 144) ... ok
[INFO] [stdout] test src/sequences.rs - sequences::decode (line 88) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "37ed0859aad56cd7dbace9649b066e6cf065a385c3c633d8372445d67a2b2044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37ed0859aad56cd7dbace9649b066e6cf065a385c3c633d8372445d67a2b2044", kill_on_drop: false }`
[INFO] [stdout] 37ed0859aad56cd7dbace9649b066e6cf065a385c3c633d8372445d67a2b2044