[INFO] fetching crate owasm-kit 0.3.1...
[INFO] testing owasm-kit-0.3.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate owasm-kit 0.3.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate owasm-kit 0.3.1
[INFO] finished tweaking crates.io crate owasm-kit 0.3.1
[INFO] tweaked toml for crates.io crate owasm-kit 0.3.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate owasm-kit 0.3.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9d26c874f21a0b99bbd6c37db6d428115c14449afb284caf412e899c73303e8
[INFO] running `Command { std: "docker" "start" "-a" "b9d26c874f21a0b99bbd6c37db6d428115c14449afb284caf412e899c73303e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9d26c874f21a0b99bbd6c37db6d428115c14449afb284caf412e899c73303e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9d26c874f21a0b99bbd6c37db6d428115c14449afb284caf412e899c73303e8", kill_on_drop: false }`
[INFO] [stdout] b9d26c874f21a0b99bbd6c37db6d428115c14449afb284caf412e899c73303e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b59e353db1070d59908c3485c6bcc6b0c96b18acd330e7c1b9297e3364a1bba4
[INFO] running `Command { std: "docker" "start" "-a" "b59e353db1070d59908c3485c6bcc6b0c96b18acd330e7c1b9297e3364a1bba4", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling owasm-kit v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.38s
[INFO] running `Command { std: "docker" "inspect" "b59e353db1070d59908c3485c6bcc6b0c96b18acd330e7c1b9297e3364a1bba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b59e353db1070d59908c3485c6bcc6b0c96b18acd330e7c1b9297e3364a1bba4", kill_on_drop: false }`
[INFO] [stdout] b59e353db1070d59908c3485c6bcc6b0c96b18acd330e7c1b9297e3364a1bba4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a322b1e083c1ce8dd7a12e696c3463eb8d4c9a492d21d5196080fa3be88b3751
[INFO] running `Command { std: "docker" "start" "-a" "a322b1e083c1ce8dd7a12e696c3463eb8d4c9a492d21d5196080fa3be88b3751", kill_on_drop: false }`
[INFO] [stderr]    Compiling owasm-kit v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "a322b1e083c1ce8dd7a12e696c3463eb8d4c9a492d21d5196080fa3be88b3751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a322b1e083c1ce8dd7a12e696c3463eb8d4c9a492d21d5196080fa3be88b3751", kill_on_drop: false }`
[INFO] [stdout] a322b1e083c1ce8dd7a12e696c3463eb8d4c9a492d21d5196080fa3be88b3751
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ce984a1a6624c4785947953c678fedf1087486171b4dd9445d6634fcb0d3771
[INFO] running `Command { std: "docker" "start" "-a" "9ce984a1a6624c4785947953c678fedf1087486171b4dd9445d6634fcb0d3771", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/owasm_kit-8c1fd90fbffafe68)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test ext::cmp::tests::test_greater ... ok
[INFO] [stdout] test ext::cmp::tests::test_nan_value ... ok
[INFO] [stdout] test ext::cmp::tests::test_value_nan ... 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_int ... ok
[INFO] [stdout] test ext::cmp::tests::test_nan_nan ... ok
[INFO] [stdout] test ext::stats::tests::test_average_empty ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_char ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_float ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_float_result_none ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_char_result_none ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_int ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_int_result_none ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_single_int ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_single_char ... ok
[INFO] [stdout] test ext::stats::tests::test_median_even_float ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_string_result_none ... ok
[INFO] [stdout] test ext::stats::tests::test_median_odd_int ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_single_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_majority_single_string ... ok
[INFO] [stdout] test ext::stats::tests::test_median_single_float ... ok
[INFO] [stdout] test ext::stats::tests::test_majority_string ... ok
[INFO] [stdout] test ext::cmp::tests::test_less ... ok
[INFO] [stdout] test ext::stats::tests::test_median_empty ... ok
[INFO] [stdout] test ext::stats::tests::test_median_single_int ... ok
[INFO] [stdout] test ext::cmp::tests::test_equal ... ok
[INFO] [stdout] test ext::stats::tests::test_average_single_float ... ok
[INFO] [stderr]    Doc-tests owasm_kit
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[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" "9ce984a1a6624c4785947953c678fedf1087486171b4dd9445d6634fcb0d3771", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ce984a1a6624c4785947953c678fedf1087486171b4dd9445d6634fcb0d3771", kill_on_drop: false }`
[INFO] [stdout] 9ce984a1a6624c4785947953c678fedf1087486171b4dd9445d6634fcb0d3771