[INFO] fetching crate mbon 0.2.0...
[INFO] testing mbon-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate mbon 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate mbon 0.2.0
[INFO] finished tweaking crates.io crate mbon 0.2.0
[INFO] tweaked toml for crates.io crate mbon 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mbon 0.2.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2909d40e2b4bc1428a19fd4d3f32351a83ff1f8abde51d81ac95d11751c5912a
[INFO] running `Command { std: "docker" "start" "-a" "2909d40e2b4bc1428a19fd4d3f32351a83ff1f8abde51d81ac95d11751c5912a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2909d40e2b4bc1428a19fd4d3f32351a83ff1f8abde51d81ac95d11751c5912a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2909d40e2b4bc1428a19fd4d3f32351a83ff1f8abde51d81ac95d11751c5912a", kill_on_drop: false }`
[INFO] [stdout] 2909d40e2b4bc1428a19fd4d3f32351a83ff1f8abde51d81ac95d11751c5912a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 0cfc5290f19e48a9a43d3e084f9c90cdd582f7dc4bc0e032c770bd0b84fa65b1
[INFO] running `Command { std: "docker" "start" "-a" "0cfc5290f19e48a9a43d3e084f9c90cdd582f7dc4bc0e032c770bd0b84fa65b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling mbon v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "0cfc5290f19e48a9a43d3e084f9c90cdd582f7dc4bc0e032c770bd0b84fa65b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cfc5290f19e48a9a43d3e084f9c90cdd582f7dc4bc0e032c770bd0b84fa65b1", kill_on_drop: false }`
[INFO] [stdout] 0cfc5290f19e48a9a43d3e084f9c90cdd582f7dc4bc0e032c770bd0b84fa65b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c3ad22e571121577beb20b0321b171c879527a1060a3db10f8226f08b06c64c9
[INFO] running `Command { std: "docker" "start" "-a" "c3ad22e571121577beb20b0321b171c879527a1060a3db10f8226f08b06c64c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling mbon v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `Command { std: "docker" "inspect" "c3ad22e571121577beb20b0321b171c879527a1060a3db10f8226f08b06c64c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3ad22e571121577beb20b0321b171c879527a1060a3db10f8226f08b06c64c9", kill_on_drop: false }`
[INFO] [stdout] c3ad22e571121577beb20b0321b171c879527a1060a3db10f8226f08b06c64c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 717a1c13c685303f84522dcee83d41c9826cf6e680a006f97b52077a30d27907
[INFO] running `Command { std: "docker" "start" "-a" "717a1c13c685303f84522dcee83d41c9826cf6e680a006f97b52077a30d27907", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/mbon-c024ae6ad36e676d)
[INFO] [stdout] running 49 tests
[INFO] [stdout] test data::de::test::test_bad_int_coersion ... ok
[INFO] [stdout] test data::de::test::test_expected ... ok
[INFO] [stdout] test data::de::test::test_enum ... ok
[INFO] [stdout] test data::de::test::test_int_coersion ... ok
[INFO] [stdout] test data::de::test::test_struct ... ok
[INFO] [stdout] test data::de::test::test_vec ... ok
[INFO] [stdout] test data::de::test::test_big_int_coersion ... ok
[INFO] [stdout] test data::ser::test::test_enum ... ok
[INFO] [stdout] test data::ser::test::test_vec ... ok
[INFO] [stdout] test dumper::test::test_array ... ok
[INFO] [stdout] test dumper::test::test_2d_array ... ok
[INFO] [stdout] test dumper::test::test_bytes ... ok
[INFO] [stdout] test dumper::test::test_dict ... ok
[INFO] [stdout] test dumper::test::test_char ... ok
[INFO] [stdout] test dumper::test::test_double ... ok
[INFO] [stdout] test data::ser::test::test_struct ... ok
[INFO] [stdout] test dumper::test::test_enum ... ok
[INFO] [stdout] test dumper::test::test_float ... ok
[INFO] [stdout] test dumper::test::test_list ... ok
[INFO] [stdout] test dumper::test::test_null ... ok
[INFO] [stdout] test dumper::test::test_obj_array_bad_size ... ok
[INFO] [stdout] test dumper::test::test_object ... ok
[INFO] [stdout] test dumper::test::test_str ... ok
[INFO] [stdout] test object::test::test_serialize ... ok
[INFO] [stdout] test parser::test::test_2d_array ... ok
[INFO] [stdout] test dumper::test::test_int ... ok
[INFO] [stdout] test dumper::test::test_long ... ok
[INFO] [stdout] test dumper::test::test_map ... ok
[INFO] [stdout] test dumper::test::test_obj_array_bad_type ... ok
[INFO] [stdout] test dumper::test::test_short ... ok
[INFO] [stdout] test parser::test::test_array ... ok
[INFO] [stdout] test parser::test::test_bytes ... ok
[INFO] [stdout] test object::test::test_deserialize ... ok
[INFO] [stdout] test dumper::test::test_obj_array ... ok
[INFO] [stdout] test parser::test::test_char ... ok
[INFO] [stdout] test parser::test::test_double ... ok
[INFO] [stdout] test parser::test::test_enum ... ok
[INFO] [stdout] test parser::test::test_eof ... ok
[INFO] [stdout] test parser::test::test_float ... ok
[INFO] [stdout] test parser::test::test_int ... ok
[INFO] [stdout] test parser::test::test_list_too_big ... ok
[INFO] [stdout] test parser::test::test_long ... ok
[INFO] [stdout] test parser::test::test_map ... ok
[INFO] [stdout] test parser::test::test_map_too_big ... ok
[INFO] [stdout] test parser::test::test_object ... ok
[INFO] [stdout] test parser::test::test_short ... ok
[INFO] [stdout] test parser::test::test_str ... ok
[INFO] [stdout] test parser::test::test_null ... ok
[INFO] [stdout] test parser::test::test_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "717a1c13c685303f84522dcee83d41c9826cf6e680a006f97b52077a30d27907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "717a1c13c685303f84522dcee83d41c9826cf6e680a006f97b52077a30d27907", kill_on_drop: false }`
[INFO] [stdout] 717a1c13c685303f84522dcee83d41c9826cf6e680a006f97b52077a30d27907