[INFO] fetching crate messagepack-serde 0.1.2...
[INFO] testing messagepack-serde-0.1.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate messagepack-serde 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate messagepack-serde 0.1.2
[INFO] finished tweaking crates.io crate messagepack-serde 0.1.2
[INFO] tweaked toml for crates.io crate messagepack-serde 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate messagepack-serde 0.1.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate messagepack-serde 0.1.2 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0c3b6c186d206e1e9ee93d84365e4a0aee7925a3879ae106cff242c78f74b45
[INFO] running `Command { std: "docker" "start" "-a" "d0c3b6c186d206e1e9ee93d84365e4a0aee7925a3879ae106cff242c78f74b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0c3b6c186d206e1e9ee93d84365e4a0aee7925a3879ae106cff242c78f74b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0c3b6c186d206e1e9ee93d84365e4a0aee7925a3879ae106cff242c78f74b45", kill_on_drop: false }`
[INFO] [stdout] d0c3b6c186d206e1e9ee93d84365e4a0aee7925a3879ae106cff242c78f74b45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23dc921c8ea7282a8f5289a5dbf38384d37a9d1c811589e198374ebe79226591
[INFO] running `Command { std: "docker" "start" "-a" "23dc921c8ea7282a8f5289a5dbf38384d37a9d1c811589e198374ebe79226591", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling messagepack-core v0.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling serde_bytes v0.11.15
[INFO] [stderr]    Compiling messagepack-serde v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.11s
[INFO] running `Command { std: "docker" "inspect" "23dc921c8ea7282a8f5289a5dbf38384d37a9d1c811589e198374ebe79226591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23dc921c8ea7282a8f5289a5dbf38384d37a9d1c811589e198374ebe79226591", kill_on_drop: false }`
[INFO] [stdout] 23dc921c8ea7282a8f5289a5dbf38384d37a9d1c811589e198374ebe79226591
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ca1f9491fc146b09c84cb2d05bbc4289cc48974570509fb7c4a6edbabe4f3e9
[INFO] running `Command { std: "docker" "start" "-a" "5ca1f9491fc146b09c84cb2d05bbc4289cc48974570509fb7c4a6edbabe4f3e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling winnow v0.7.3
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling rstest_macros v0.25.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling rstest v0.25.0
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling serde_bytes v0.11.15
[INFO] [stderr]    Compiling messagepack-serde v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.68s
[INFO] running `Command { std: "docker" "inspect" "5ca1f9491fc146b09c84cb2d05bbc4289cc48974570509fb7c4a6edbabe4f3e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ca1f9491fc146b09c84cb2d05bbc4289cc48974570509fb7c4a6edbabe4f3e9", kill_on_drop: false }`
[INFO] [stdout] 5ca1f9491fc146b09c84cb2d05bbc4289cc48974570509fb7c4a6edbabe4f3e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d2d408d42edf34f6ce7bd90edeaed010bd25172083ec3bdd460a3bf096105db5
[INFO] running `Command { std: "docker" "start" "-a" "d2d408d42edf34f6ce7bd90edeaed010bd25172083ec3bdd460a3bf096105db5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/messagepack_serde-04971ecd89925088)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test de::tests::decode_bool::case_1 ... ok
[INFO] [stdout] test de::tests::decode_bool::case_2 ... ok
[INFO] [stdout] test de::tests::decode_enum::case_2 ... ok
[INFO] [stdout] test de::tests::decode_enum::case_1 ... ok
[INFO] [stdout] test de::tests::decode_enum::case_3 ... ok
[INFO] [stdout] test de::tests::decode_enum::case_4 ... ok
[INFO] [stdout] test de::tests::decode_extension ... ok
[INFO] [stdout] test de::tests::decode_float_vec ... ok
[INFO] [stdout] test de::tests::decode_struct ... ok
[INFO] [stdout] test de::tests::decode_uint8::case_1 ... ok
[INFO] [stdout] test de::tests::decode_uint8::case_2 ... ok
[INFO] [stdout] test ser::tests::encode_bytes ... ok
[INFO] [stdout] test ser::tests::encode_enum ... ok
[INFO] [stdout] test ser::tests::encode_extension ... ok
[INFO] [stdout] test ser::tests::encode_false ... ok
[INFO] [stdout] test ser::tests::encode_neg_fix_int ... ok
[INFO] [stdout] test ser::tests::encode_newtype_struct ... ok
[INFO] [stdout] test ser::tests::encode_newtype_variant ... ok
[INFO] [stdout] test ser::tests::encode_nil ... ok
[INFO] [stdout] test ser::tests::encode_pos_fix_int ... ok
[INFO] [stdout] test ser::tests::encode_struct_variant ... ok
[INFO] [stdout] test ser::tests::encode_true ... ok
[INFO] [stdout] test ser::tests::encode_tuple_struct ... ok
[INFO] [stdout] test ser::tests::encode_unit ... ok
[INFO] [stdout] test ser::tests::encode_unit_struct ... ok
[INFO] [stdout] test value::extension::tests::decode_ext ... ok
[INFO] [stdout] test value::extension::tests::encode_ext ... ok
[INFO] [stderr]    Doc-tests messagepack_serde
[INFO] [stdout] test value::number::tests::decode_float::case_1 ... ok
[INFO] [stdout] test value::number::tests::decode_float::case_2 ... ok
[INFO] [stdout] test value::number::tests::decode_signed_int::case_1 ... ok
[INFO] [stdout] test value::number::tests::decode_signed_int::case_2 ... ok
[INFO] [stdout] test value::number::tests::decode_signed_int::case_3 ... ok
[INFO] [stdout] test value::number::tests::decode_signed_int::case_4 ... ok
[INFO] [stdout] test value::number::tests::decode_signed_int::case_5 ... ok
[INFO] [stdout] test value::number::tests::decode_unsigned_int::case_1 ... ok
[INFO] [stdout] test value::number::tests::decode_unsigned_int::case_2 ... ok
[INFO] [stdout] test value::number::tests::decode_unsigned_int::case_3 ... ok
[INFO] [stdout] test value::number::tests::decode_unsigned_int::case_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/ser/num.rs - ser::num::Exact (line 48) ... ok
[INFO] [stdout] test src/ser/num.rs - ser::num::LosslessMinimize (line 155) ... ok
[INFO] [stdout] test src/ser/num.rs - ser::num::LosslessMinimize (line 139) ... ok
[INFO] [stdout] test src/ser/num.rs - ser::num::LosslessMinimize (line 123) ... ok
[INFO] [stdout] test src/value/number.rs - value::number::Number (line 7) ... ok
[INFO] [stdout] test src/ser/num.rs - ser::num::AggressiveMinimize (line 295) ... ok
[INFO] [stdout] test src/ser/num.rs - ser::num::LosslessMinimize (line 171) ... ok
[INFO] [stdout] test src/../README.md - (line 13) ... ok
[INFO] [stdout] test src/ser/num.rs - ser::num::Exact (line 32) ... ok
[INFO] [stdout] test src/ser/num.rs - ser::num::AggressiveMinimize (line 279) ... ok
[INFO] [stdout] test src/ser/num.rs - ser::num::AggressiveMinimize (line 263) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d2d408d42edf34f6ce7bd90edeaed010bd25172083ec3bdd460a3bf096105db5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2d408d42edf34f6ce7bd90edeaed010bd25172083ec3bdd460a3bf096105db5", kill_on_drop: false }`
[INFO] [stdout] d2d408d42edf34f6ce7bd90edeaed010bd25172083ec3bdd460a3bf096105db5