[INFO] fetching crate owasm-kit 0.1.13...
[INFO] testing owasm-kit-0.1.13 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate owasm-kit 0.1.13 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate owasm-kit 0.1.13 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 owasm-kit 0.1.13
[INFO] finished tweaking crates.io crate owasm-kit 0.1.13
[INFO] tweaked toml for crates.io crate owasm-kit 0.1.13 written to /workspace/builds/worker-67/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] eb0cba80be82ff9a154e310bc0c172589fd37f2ee50a3a49a39313c2e808cabb
[INFO] running `Command { std: "docker" "start" "-a" "eb0cba80be82ff9a154e310bc0c172589fd37f2ee50a3a49a39313c2e808cabb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb0cba80be82ff9a154e310bc0c172589fd37f2ee50a3a49a39313c2e808cabb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb0cba80be82ff9a154e310bc0c172589fd37f2ee50a3a49a39313c2e808cabb", kill_on_drop: false }`
[INFO] [stdout] eb0cba80be82ff9a154e310bc0c172589fd37f2ee50a3a49a39313c2e808cabb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 5b5a55db8f2359f60f12ee6ca1c2b43c9ab8c760ff8ebfd361019f5d5f1a4d82
[INFO] running `Command { std: "docker" "start" "-a" "5b5a55db8f2359f60f12ee6ca1c2b43c9ab8c760ff8ebfd361019f5d5f1a4d82", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling owasm-kit v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.75s
[INFO] running `Command { std: "docker" "inspect" "5b5a55db8f2359f60f12ee6ca1c2b43c9ab8c760ff8ebfd361019f5d5f1a4d82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b5a55db8f2359f60f12ee6ca1c2b43c9ab8c760ff8ebfd361019f5d5f1a4d82", kill_on_drop: false }`
[INFO] [stdout] 5b5a55db8f2359f60f12ee6ca1c2b43c9ab8c760ff8ebfd361019f5d5f1a4d82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 98448846bc1f296872230629a9522950cad852d38333e7ff817c6c51aaeef46b
[INFO] running `Command { std: "docker" "start" "-a" "98448846bc1f296872230629a9522950cad852d38333e7ff817c6c51aaeef46b", kill_on_drop: false }`
[INFO] [stderr]    Compiling owasm-kit v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "98448846bc1f296872230629a9522950cad852d38333e7ff817c6c51aaeef46b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98448846bc1f296872230629a9522950cad852d38333e7ff817c6c51aaeef46b", kill_on_drop: false }`
[INFO] [stdout] 98448846bc1f296872230629a9522950cad852d38333e7ff817c6c51aaeef46b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 10a8c0d034b853b4f6b17bd97c7e5717a58ee0a8896c1abb40c50585ae57a1af
[INFO] running `Command { std: "docker" "start" "-a" "10a8c0d034b853b4f6b17bd97c7e5717a58ee0a8896c1abb40c50585ae57a1af", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/owasm_kit-ed9434a02d5f011a)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test ext::stats::tests::test_average_empty ... ok
[INFO] [stdout] test ext::stats::tests::test_average_float ... ok
[INFO] [stdout] test ext::stats::tests::test_average_int ... ok
[INFO] [stdout] test ext::stats::tests::test_average_single_float ... ok
[INFO] [stdout] test ext::stats::tests::test_average_single_int ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_char ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_char_result_none ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_float ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_int ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_float_result_none ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_single_char ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_int_result_none ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_single_float ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_single_int ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_single_string ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_string ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_string_result_none ... ok
[INFO] [stdout] test ext::stats::tests::test_median_empty ... ok
[INFO] [stdout] test ext::stats::tests::test_median_even_float ... ok
[INFO] [stdout] test ext::stats::tests::test_median_even_int ... ok
[INFO] [stdout] test ext::stats::tests::test_median_odd_float ... ok
[INFO] [stdout] test ext::stats::tests::test_median_single_float ... ok
[INFO] [stdout] test ext::stats::tests::test_median_odd_int ... ok
[INFO] [stdout] test ext::stats::tests::test_median_single_int ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests owasm-kit
[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" "10a8c0d034b853b4f6b17bd97c7e5717a58ee0a8896c1abb40c50585ae57a1af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10a8c0d034b853b4f6b17bd97c7e5717a58ee0a8896c1abb40c50585ae57a1af", kill_on_drop: false }`
[INFO] [stdout] 10a8c0d034b853b4f6b17bd97c7e5717a58ee0a8896c1abb40c50585ae57a1af