[INFO] fetching crate shaft 0.1.1...
[INFO] testing shaft-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate shaft 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate shaft 0.1.1
[INFO] finished tweaking crates.io crate shaft 0.1.1
[INFO] tweaked toml for crates.io crate shaft 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate shaft 0.1.1 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] crate crates.io crate shaft 0.1.1 already has a lockfile, it will not be regenerated
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.85
[INFO] [stderr]   Downloaded serde v1.0.203
[INFO] [stderr]   Downloaded serde_derive v1.0.203
[INFO] [stderr]   Downloaded syn v2.0.66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] dd3f0672b00493f2605484123c93dc115778fadf2c7bc985e7bc50bf1c526f76
[INFO] running `Command { std: "docker" "start" "-a" "dd3f0672b00493f2605484123c93dc115778fadf2c7bc985e7bc50bf1c526f76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd3f0672b00493f2605484123c93dc115778fadf2c7bc985e7bc50bf1c526f76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd3f0672b00493f2605484123c93dc115778fadf2c7bc985e7bc50bf1c526f76", kill_on_drop: false }`
[INFO] [stdout] dd3f0672b00493f2605484123c93dc115778fadf2c7bc985e7bc50bf1c526f76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6d658749e79e8ce7c9ea99eba40f6f2a56edd83b957c57d0162e3bde4c4b4daf
[INFO] running `Command { std: "docker" "start" "-a" "6d658749e79e8ce7c9ea99eba40f6f2a56edd83b957c57d0162e3bde4c4b4daf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling shaft v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.39s
[INFO] running `Command { std: "docker" "inspect" "6d658749e79e8ce7c9ea99eba40f6f2a56edd83b957c57d0162e3bde4c4b4daf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d658749e79e8ce7c9ea99eba40f6f2a56edd83b957c57d0162e3bde4c4b4daf", kill_on_drop: false }`
[INFO] [stdout] 6d658749e79e8ce7c9ea99eba40f6f2a56edd83b957c57d0162e3bde4c4b4daf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a50cd9f40b9ddce09d25c0f4abf1b835b367b80d76115ea0f7a89e3304e035e1
[INFO] running `Command { std: "docker" "start" "-a" "a50cd9f40b9ddce09d25c0f4abf1b835b367b80d76115ea0f7a89e3304e035e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling shaft v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "a50cd9f40b9ddce09d25c0f4abf1b835b367b80d76115ea0f7a89e3304e035e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a50cd9f40b9ddce09d25c0f4abf1b835b367b80d76115ea0f7a89e3304e035e1", kill_on_drop: false }`
[INFO] [stdout] a50cd9f40b9ddce09d25c0f4abf1b835b367b80d76115ea0f7a89e3304e035e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e1aa9992e65c8248205656777808dc5f1482c655626adb31d06b3b5286a39f6d
[INFO] running `Command { std: "docker" "start" "-a" "e1aa9992e65c8248205656777808dc5f1482c655626adb31d06b3b5286a39f6d", 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/x86_64-unknown-linux-musl/debug/deps/shaft-46212a52cde13be2)
[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] [stderr]      Running tests/de.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/de-0b7964dc529b9624)
[INFO] [stdout] 
[INFO] [stdout] running 66 tests
[INFO] [stdout] test deserialize_bool_false ... ok
[INFO] [stdout] test deserialize_bool_true ... ok
[INFO] [stdout] test deserialize_char_four_bytes ... ok
[INFO] [stdout] test deserialize_bytes ... ok
[INFO] [stdout] test deserialize_char_one_byte ... ok
[INFO] [stdout] test deserialize_char_two_bytes ... ok
[INFO] [stdout] test deserialize_char_three_bytes ... ok
[INFO] [stdout] test deserialize_f32_inf ... ok
[INFO] [stdout] test deserialize_f32_neg ... ok
[INFO] [stdout] test deserialize_f32_nan ... ok
[INFO] [stdout] test deserialize_f32_one ... ok
[INFO] [stdout] test deserialize_f32_zero ... ok
[INFO] [stdout] test deserialize_f32_pi ... ok
[INFO] [stdout] test deserialize_f64_inf ... ok
[INFO] [stdout] test deserialize_f64_nan ... ok
[INFO] [stdout] test deserialize_f64_neg ... ok
[INFO] [stdout] test deserialize_f64_one ... ok
[INFO] [stdout] test deserialize_i16_max ... ok
[INFO] [stdout] test deserialize_i16_min ... ok
[INFO] [stdout] test deserialize_i16_neg ... ok
[INFO] [stdout] test deserialize_i16_one ... ok
[INFO] [stdout] test deserialize_i16_zero ... ok
[INFO] [stdout] test deserialize_f64_pi ... ok
[INFO] [stdout] test deserialize_f64_zero ... ok
[INFO] [stdout] test deserialize_i32_max ... ok
[INFO] [stdout] test deserialize_i32_min ... ok
[INFO] [stdout] test deserialize_i32_neg ... ok
[INFO] [stdout] test deserialize_i32_one ... ok
[INFO] [stdout] test deserialize_i32_zero ... ok
[INFO] [stdout] test deserialize_i64_max ... ok
[INFO] [stdout] test deserialize_i64_min ... ok
[INFO] [stdout] test deserialize_i64_neg ... ok
[INFO] [stdout] test deserialize_i64_one ... ok
[INFO] [stdout] test deserialize_i64_zero ... ok
[INFO] [stdout] test deserialize_i8_max ... ok
[INFO] [stdout] test deserialize_i8_min ... ok
[INFO] [stdout] test deserialize_i8_neg ... ok
[INFO] [stdout] test deserialize_i8_one ... ok
[INFO] [stdout] test deserialize_i8_zero ... ok
[INFO] [stdout] test deserialize_map ... ok
[INFO] [stdout] test deserialize_newtype_struct ... ok
[INFO] [stdout] test deserialize_newtype_variant ... ok
[INFO] [stdout] test deserialize_none ... ok
[INFO] [stdout] test deserialize_seq ... ok
[INFO] [stdout] test deserialize_some ... ok
[INFO] [stdout] test deserialize_struct ... ok
[INFO] [stdout] test deserialize_struct_variant ... ok
[INFO] [stdout] test deserialize_tuple ... ok
[INFO] [stdout] test deserialize_tuple_struct ... ok
[INFO] [stdout] test deserialize_tuple_variant ... ok
[INFO] [stdout] test deserialize_u16_max ... ok
[INFO] [stdout] test deserialize_u16_one ... ok
[INFO] [stdout] test deserialize_u16_zero ... ok
[INFO] [stdout] test deserialize_u32_max ... ok
[INFO] [stdout] test deserialize_u32_one ... ok
[INFO] [stdout] test deserialize_u32_zero ... ok
[INFO] [stdout] test deserialize_u64_max ... ok
[INFO] [stdout] test deserialize_string ... ok
[INFO] [stdout] test deserialize_u64_one ... ok
[INFO] [stdout] test deserialize_u64_zero ... ok
[INFO] [stdout] test deserialize_u8_max ... ok
[INFO] [stdout] test deserialize_u8_one ... ok
[INFO] [stdout] test deserialize_u8_zero ... ok
[INFO] [stdout] test deserialize_unit ... ok
[INFO] [stdout] test deserialize_unit_struct ... ok
[INFO] [stdout] test deserialize_unit_variant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ser.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ser-e9065712bceeae24)
[INFO] [stdout] 
[INFO] [stdout] running 66 tests
[INFO] [stdout] test serialize_bool_false ... ok
[INFO] [stdout] test serialize_bytes ... ok
[INFO] [stdout] test serialize_char_four_bytes ... ok
[INFO] [stdout] test serialize_char_three_bytes ... ok
[INFO] [stdout] test serialize_f32_nan ... ok
[INFO] [stdout] test serialize_f32_neg ... ok
[INFO] [stdout] test serialize_f32_inf ... ok
[INFO] [stdout] test serialize_char_one_byte ... ok
[INFO] [stdout] test serialize_f32_one ... ok
[INFO] [stdout] test serialize_f64_inf ... ok
[INFO] [stdout] test serialize_f32_zero ... ok
[INFO] [stdout] test serialize_f64_nan ... ok
[INFO] [stdout] test serialize_f32_pi ... ok
[INFO] [stdout] test serialize_bool_true ... ok
[INFO] [stdout] test serialize_f64_neg ... ok
[INFO] [stdout] test serialize_f64_zero ... ok
[INFO] [stdout] test serialize_i16_min ... ok
[INFO] [stdout] test serialize_i16_zero ... ok
[INFO] [stdout] test serialize_i32_neg ... ok
[INFO] [stdout] test serialize_i32_zero ... ok
[INFO] [stdout] test serialize_f64_one ... ok
[INFO] [stdout] test serialize_f64_pi ... ok
[INFO] [stdout] test serialize_i16_max ... ok
[INFO] [stdout] test serialize_i16_one ... ok
[INFO] [stdout] test serialize_i64_max ... ok
[INFO] [stdout] test serialize_i32_max ... ok
[INFO] [stdout] test serialize_i32_min ... ok
[INFO] [stdout] test serialize_i32_one ... ok
[INFO] [stdout] test serialize_i16_neg ... ok
[INFO] [stdout] test serialize_i64_min ... ok
[INFO] [stdout] test serialize_i64_neg ... ok
[INFO] [stdout] test serialize_i64_one ... ok
[INFO] [stdout] test serialize_i64_zero ... ok
[INFO] [stdout] test serialize_i8_max ... ok
[INFO] [stdout] test serialize_i8_min ... ok
[INFO] [stdout] test serialize_char_two_bytes ... ok
[INFO] [stdout] test serialize_i8_neg ... ok
[INFO] [stdout] test serialize_i8_zero ... ok
[INFO] [stdout] test serialize_map ... ok
[INFO] [stdout] test serialize_newtype_struct ... ok
[INFO] [stdout] test serialize_newtype_variant ... ok
[INFO] [stdout] test serialize_i8_one ... ok
[INFO] [stdout] test serialize_none ... ok
[INFO] [stdout] test serialize_seq ... ok
[INFO] [stdout] test serialize_some ... ok
[INFO] [stdout] test serialize_string ... ok
[INFO] [stdout] test serialize_struct ... ok
[INFO] [stdout] test serialize_struct_variant ... ok
[INFO] [stdout] test serialize_tuple ... ok
[INFO] [stdout] test serialize_tuple_struct ... ok
[INFO] [stdout] test serialize_tuple_variant ... ok
[INFO] [stdout] test serialize_u16_max ... ok
[INFO] [stdout] test serialize_u16_one ... ok
[INFO] [stdout] test serialize_u16_zero ... ok
[INFO] [stdout] test serialize_u32_max ... ok
[INFO] [stdout] test serialize_u32_one ... ok
[INFO] [stdout] test serialize_u32_zero ... ok
[INFO] [stdout] test serialize_u64_max ... ok
[INFO] [stdout] test serialize_u64_zero ... ok
[INFO] [stdout] test serialize_u8_max ... ok
[INFO] [stdout] test serialize_u64_one ... ok
[INFO] [stdout] test serialize_u8_one ... ok
[INFO] [stdout] test serialize_u8_zero ... ok
[INFO] [stdout] test serialize_unit ... ok
[INFO] [stdout] test serialize_unit_struct ... ok
[INFO] [stdout] test serialize_unit_variant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e1aa9992e65c8248205656777808dc5f1482c655626adb31d06b3b5286a39f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1aa9992e65c8248205656777808dc5f1482c655626adb31d06b3b5286a39f6d", kill_on_drop: false }`
[INFO] [stdout] e1aa9992e65c8248205656777808dc5f1482c655626adb31d06b3b5286a39f6d