[INFO] fetching crate mudder 0.1.5...
[INFO] testing mudder-0.1.5 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate mudder 0.1.5 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate mudder 0.1.5
[INFO] finished tweaking crates.io crate mudder 0.1.5
[INFO] tweaked toml for crates.io crate mudder 0.1.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mudder 0.1.5 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ebab1de2f076102c87fef35848ae3f2a09575986e0e6b7dc791c15d34a31d97
[INFO] running `Command { std: "docker" "start" "-a" "2ebab1de2f076102c87fef35848ae3f2a09575986e0e6b7dc791c15d34a31d97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ebab1de2f076102c87fef35848ae3f2a09575986e0e6b7dc791c15d34a31d97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ebab1de2f076102c87fef35848ae3f2a09575986e0e6b7dc791c15d34a31d97", kill_on_drop: false }`
[INFO] [stdout] 2ebab1de2f076102c87fef35848ae3f2a09575986e0e6b7dc791c15d34a31d97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a06f8aa306672dadb155349f11eb13ff5cd88ad97cf63b7a71c06a5169f79e07
[INFO] running `Command { std: "docker" "start" "-a" "a06f8aa306672dadb155349f11eb13ff5cd88ad97cf63b7a71c06a5169f79e07", kill_on_drop: false }`
[INFO] [stderr]    Compiling mudder v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "a06f8aa306672dadb155349f11eb13ff5cd88ad97cf63b7a71c06a5169f79e07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a06f8aa306672dadb155349f11eb13ff5cd88ad97cf63b7a71c06a5169f79e07", kill_on_drop: false }`
[INFO] [stdout] a06f8aa306672dadb155349f11eb13ff5cd88ad97cf63b7a71c06a5169f79e07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acea24de31555148f5e0f29bd3bcd9f03736f631097f1859c6edab0c38b63d9b
[INFO] running `Command { std: "docker" "start" "-a" "acea24de31555148f5e0f29bd3bcd9f03736f631097f1859c6edab0c38b63d9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling mudder v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "acea24de31555148f5e0f29bd3bcd9f03736f631097f1859c6edab0c38b63d9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acea24de31555148f5e0f29bd3bcd9f03736f631097f1859c6edab0c38b63d9b", kill_on_drop: false }`
[INFO] [stdout] acea24de31555148f5e0f29bd3bcd9f03736f631097f1859c6edab0c38b63d9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4506e0492759348e04bc9489aebce55e97d1a3881b3c2bb721e70e1358207138
[INFO] running `Command { std: "docker" "start" "-a" "4506e0492759348e04bc9489aebce55e97d1a3881b3c2bb721e70e1358207138", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mudder-311b5b22a2c69078)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test tests::alphabetic_basics ... ok
[INFO] [stdout] test tests::base62_basics ... ok
[INFO] [stdout] test tests::digits_to_string_test ... ok
[INFO] [stdout] test tests::chars_to_digits_test ... ok
[INFO] [stdout] test tests::base36_basics ... ok
[INFO] [stdout] test tests::empty_start_and_end ... ok
[INFO] [stdout] test tests::number_to_digits_test ... ok
[INFO] [stdout] test tests::no_start ... ok
[INFO] [stdout] test tests::no_end ... ok
[INFO] [stdout] test tests::numeric_basics ... ok
[INFO] [stdout] test tests::number_to_string_test ... ok
[INFO] [stdout] test tests::same_start_and_end ... ok
[INFO] [stdout] test tests::string_to_number_test ... ok
[INFO] [stdout] test tests::test_empty_digit_to_string ... ok
[INFO] [stdout] test tests::test_default_end ... ok
[INFO] [stdout] test tests::repeated_subdivision ... ok
[INFO] [stdout] test tests::test_empty_number_to_string ... ok
[INFO] [stdout] test tests::test_invalid_chars_to_digits ... ok
[INFO] [stdout] test tests::test_fine_divisions ... ok
[INFO] [stdout] test tests::test_new ... ok
[INFO] [stdout] test tests::test_single_digit_string_to_number ... ok
[INFO] [stdout] test tests::test_single_digit_to_string ... ok
[INFO] [stdout] test tests::test_zero_number_to_digits ... ok
[INFO] [stdout] test tests::test_zero_number_to_string ... ok
[INFO] [stdout] test tests::test_mudder_multiple_strings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mudder
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4506e0492759348e04bc9489aebce55e97d1a3881b3c2bb721e70e1358207138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4506e0492759348e04bc9489aebce55e97d1a3881b3c2bb721e70e1358207138", kill_on_drop: false }`
[INFO] [stdout] 4506e0492759348e04bc9489aebce55e97d1a3881b3c2bb721e70e1358207138