[INFO] fetching crate number-encoding 0.2.0...
[INFO] testing number-encoding-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate number-encoding 0.2.0 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate number-encoding 0.2.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate number-encoding 0.2.0
[INFO] finished tweaking crates.io crate number-encoding 0.2.0
[INFO] tweaked toml for crates.io crate number-encoding 0.2.0 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a37acc23d548d81fa37fa19e7006957e8c6ccb93afaa2c155c447ad7aa0fe54
[INFO] running `Command { std: "docker" "start" "-a" "6a37acc23d548d81fa37fa19e7006957e8c6ccb93afaa2c155c447ad7aa0fe54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a37acc23d548d81fa37fa19e7006957e8c6ccb93afaa2c155c447ad7aa0fe54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a37acc23d548d81fa37fa19e7006957e8c6ccb93afaa2c155c447ad7aa0fe54", kill_on_drop: false }`
[INFO] [stdout] 6a37acc23d548d81fa37fa19e7006957e8c6ccb93afaa2c155c447ad7aa0fe54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cee5fcf375ac8d2cc26bac1c7063efab99698f808250bf2dfc6715ea26fe0af
[INFO] running `Command { std: "docker" "start" "-a" "7cee5fcf375ac8d2cc26bac1c7063efab99698f808250bf2dfc6715ea26fe0af", kill_on_drop: false }`
[INFO] [stderr]    Compiling number-encoding v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "7cee5fcf375ac8d2cc26bac1c7063efab99698f808250bf2dfc6715ea26fe0af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cee5fcf375ac8d2cc26bac1c7063efab99698f808250bf2dfc6715ea26fe0af", kill_on_drop: false }`
[INFO] [stdout] 7cee5fcf375ac8d2cc26bac1c7063efab99698f808250bf2dfc6715ea26fe0af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f28bcecce1ffeeb68d535286048ff372350a328972f7ebbffc2296106c147d3
[INFO] running `Command { std: "docker" "start" "-a" "6f28bcecce1ffeeb68d535286048ff372350a328972f7ebbffc2296106c147d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling number-encoding v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "6f28bcecce1ffeeb68d535286048ff372350a328972f7ebbffc2296106c147d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f28bcecce1ffeeb68d535286048ff372350a328972f7ebbffc2296106c147d3", kill_on_drop: false }`
[INFO] [stdout] 6f28bcecce1ffeeb68d535286048ff372350a328972f7ebbffc2296106c147d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a31086d64987faf81379cc944ca9bae90c0b06ef4a97badfa71328adb89dba8e
[INFO] running `Command { std: "docker" "start" "-a" "a31086d64987faf81379cc944ca9bae90c0b06ef4a97badfa71328adb89dba8e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/number_encoding-985298a815b2783d)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stderr]    Doc-tests number-encoding
[INFO] [stdout] test combinadics::decode_ok ... ok
[INFO] [stdout] test combinadics::encode_ok ... ok
[INFO] [stdout] test combinadics::iter_new_from_ok ... ok
[INFO] [stdout] test combination_ok ... ok
[INFO] [stdout] test factoradics::decode_encode_bij ... ok
[INFO] [stdout] test combinadics::iter_ok ... ok
[INFO] [stdout] test factoradics::decode_ok ... ok
[INFO] [stdout] test factoradics::encode_ok ... ok
[INFO] [stdout] test factoradics::iter_ok ... ok
[INFO] [stdout] test factorial_ok ... ok
[INFO] [stdout] test greatest_common_divisor_ok ... ok
[INFO] [stdout] test is_ordered_set_ok ... ok
[INFO] [stdout] test is_unordered_set_ok ... ok
[INFO] [stdout] test sequences::decode_len_ok ... ok
[INFO] [stdout] test sequences::decode_ok ... ok
[INFO] [stdout] test sequences::encode_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test src/lib.rs - greatest_common_divisor (line 45) ... ok
[INFO] [stdout] test src/sequences.rs - sequences::decode_mut (line 61) ... ok
[INFO] [stdout] test src/lib.rs - combination (line 130) ... ok
[INFO] [stdout] test src/combinadics.rs - combinadics::decode_mut (line 31) ... ok
[INFO] [stdout] test src/sequences.rs - sequences::encode (line 157) ... ok
[INFO] [stdout] test src/combinadics.rs - combinadics::Iter (line 220) ... ok
[INFO] [stdout] test src/sequences.rs - sequences::encode (line 144) ... ok
[INFO] [stdout] test src/combinadics.rs - combinadics::encode (line 142) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::Iter (line 202) ... 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/sequences.rs - sequences::decode (line 88) ... ok
[INFO] [stdout] test src/lib.rs - factorial (line 91) ... ok
[INFO] [stdout] test src/combinadics.rs - combinadics::decode (line 69) ... ok
[INFO] [stdout] test src/sequences.rs - sequences::decode (line 103) ... ok
[INFO] [stdout] test src/combinadics.rs - combinadics::decode (line 85) ... ok
[INFO] [stdout] test src/combinadics.rs - combinadics::encode (line 128) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::Iter (line 191) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::encode (line 127) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::decode_mut (line 27) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::decode (line 58) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::encode (line 112) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::Iter (line 177) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::decode (line 74) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a31086d64987faf81379cc944ca9bae90c0b06ef4a97badfa71328adb89dba8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a31086d64987faf81379cc944ca9bae90c0b06ef4a97badfa71328adb89dba8e", kill_on_drop: false }`
[INFO] [stdout] a31086d64987faf81379cc944ca9bae90c0b06ef4a97badfa71328adb89dba8e