[INFO] fetching crate num-digitize 0.4.2...
[INFO] testing num-digitize-0.4.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate num-digitize 0.4.2 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate num-digitize 0.4.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate num-digitize 0.4.2
[INFO] finished tweaking crates.io crate num-digitize 0.4.2
[INFO] tweaked toml for crates.io crate num-digitize 0.4.2 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 680e06a96c5da8a1735d7133befdcd9620d1375b9103504b959c88b539f578b4
[INFO] running `Command { std: "docker" "start" "-a" "680e06a96c5da8a1735d7133befdcd9620d1375b9103504b959c88b539f578b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "680e06a96c5da8a1735d7133befdcd9620d1375b9103504b959c88b539f578b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680e06a96c5da8a1735d7133befdcd9620d1375b9103504b959c88b539f578b4", kill_on_drop: false }`
[INFO] [stdout] 680e06a96c5da8a1735d7133befdcd9620d1375b9103504b959c88b539f578b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 804aea7617073e28fcef98b80fae422528a82161f24fc2eb66244d873c4e5de4
[INFO] running `Command { std: "docker" "start" "-a" "804aea7617073e28fcef98b80fae422528a82161f24fc2eb66244d873c4e5de4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling num-digitize v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `Command { std: "docker" "inspect" "804aea7617073e28fcef98b80fae422528a82161f24fc2eb66244d873c4e5de4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "804aea7617073e28fcef98b80fae422528a82161f24fc2eb66244d873c4e5de4", kill_on_drop: false }`
[INFO] [stdout] 804aea7617073e28fcef98b80fae422528a82161f24fc2eb66244d873c4e5de4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ef7bb7f4e14a9260faa257996eaf9fdf8a7d68ee1031824884abcab13b8da06
[INFO] running `Command { std: "docker" "start" "-a" "6ef7bb7f4e14a9260faa257996eaf9fdf8a7d68ee1031824884abcab13b8da06", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-digitize v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "6ef7bb7f4e14a9260faa257996eaf9fdf8a7d68ee1031824884abcab13b8da06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ef7bb7f4e14a9260faa257996eaf9fdf8a7d68ee1031824884abcab13b8da06", kill_on_drop: false }`
[INFO] [stdout] 6ef7bb7f4e14a9260faa257996eaf9fdf8a7d68ee1031824884abcab13b8da06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 244c505616bc8d7864f9f1336c8842d48c131c56c17693d4a9d48dc5548ca803
[INFO] running `Command { std: "docker" "start" "-a" "244c505616bc8d7864f9f1336c8842d48c131c56c17693d4a9d48dc5548ca803", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/num_digitize-8decc74f52bee90e)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test from_digits::test_i16 ... ok
[INFO] [stdout] test from_digits::test_i32 ... ok
[INFO] [stdout] test from_digits::test_i64 ... ok
[INFO] [stdout] test from_digits::test_i8 ... ok
[INFO] [stdout] test from_digits::test_i8_negative ... ok
[INFO] [stdout] test from_digits::test_isize ... ok
[INFO] [stdout] test from_digits::test_negative ... ok
[INFO] [stdout] test from_digits::test_multiple_zeros ... ok
[INFO] [stdout] test from_digits::test_u16 ... ok
[INFO] [stdout] test from_digits::test_u32 ... ok
[INFO] [stdout] test from_digits::test_u64 ... ok
[INFO] [stdout] test from_digits::test_u8 ... ok
[INFO] [stdout] test from_digits::test_zero ... ok
[INFO] [stdout] test from_iter_radix::test_slice_i8 ... ok
[INFO] [stdout] test to_digits::test_i64 ... ok
[INFO] [stdout] test from_digits::test_usize ... ok
[INFO] [stdout] test to_digits::test_i8 ... ok
[INFO] [stdout] test to_digits::test_i8_negative ... ok
[INFO] [stdout] test to_digits::test_i32 ... ok
[INFO] [stdout] test from_iter_radix::test_vector_i8 ... ok
[INFO] [stdout] test to_digits::test_usize ... ok
[INFO] [stdout] test to_digits::test_zero ... ok
[INFO] [stdout] test to_digits::test_i16 ... ok
[INFO] [stdout] test to_digits::test_u32 ... ok
[INFO] [stdout] test to_digits::test_u8 ... ok
[INFO] [stdout] test to_digits::test_u64 ... ok
[INFO] [stdout] test to_digits::test_u16 ... ok
[INFO] [stdout] test to_digits::test_isize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests num-digitize
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - ToDigits::to_digits (line 27) ... ok
[INFO] [stdout] test src/lib.rs - FromIterRadix::from_iter_radix (line 66) ... ok
[INFO] [stdout] test src/lib.rs - FromDigits::from_digits (line 102) ... ok
[INFO] [stdout] test src/lib.rs - ToDigits::to_digits (line 17) ... ok
[INFO] [stdout] test src/lib.rs - FromDigits::from_digits (line 92) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.81s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "244c505616bc8d7864f9f1336c8842d48c131c56c17693d4a9d48dc5548ca803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "244c505616bc8d7864f9f1336c8842d48c131c56c17693d4a9d48dc5548ca803", kill_on_drop: false }`
[INFO] [stdout] 244c505616bc8d7864f9f1336c8842d48c131c56c17693d4a9d48dc5548ca803