[INFO] fetching crate peerrs-binarypack 0.1.0...
[INFO] testing peerrs-binarypack-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate peerrs-binarypack 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate peerrs-binarypack 0.1.0
[INFO] finished tweaking crates.io crate peerrs-binarypack 0.1.0
[INFO] tweaked toml for crates.io crate peerrs-binarypack 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate peerrs-binarypack 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding num v0.2.1 (available: v0.4.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc3cfb0b508d58a6d45acef81c275c922fb1dab7d5bd09c45eb509ff32856cda
[INFO] running `Command { std: "docker" "start" "-a" "dc3cfb0b508d58a6d45acef81c275c922fb1dab7d5bd09c45eb509ff32856cda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc3cfb0b508d58a6d45acef81c275c922fb1dab7d5bd09c45eb509ff32856cda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc3cfb0b508d58a6d45acef81c275c922fb1dab7d5bd09c45eb509ff32856cda", kill_on_drop: false }`
[INFO] [stdout] dc3cfb0b508d58a6d45acef81c275c922fb1dab7d5bd09c45eb509ff32856cda
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 866a81369e209bd988ce35f63a1de5df50bad1c8d31d7f8a3a1d5f0a9378f58d
[INFO] running `Command { std: "docker" "start" "-a" "866a81369e209bd988ce35f63a1de5df50bad1c8d31d7f8a3a1d5f0a9378f58d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling peerrs-binarypack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `finish` that must be used
[INFO] [stdout]   --> src/binarypack.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         state.finish();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let _ = state.finish();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/binarypack.rs:128:18
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn new(data: &[u8]) -> Unpacker {
[INFO] [stdout]     |                  ^^^^^     -------- the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn new(data: &[u8]) -> Unpacker<'_> {
[INFO] [stdout]     |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "866a81369e209bd988ce35f63a1de5df50bad1c8d31d7f8a3a1d5f0a9378f58d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "866a81369e209bd988ce35f63a1de5df50bad1c8d31d7f8a3a1d5f0a9378f58d", kill_on_drop: false }`
[INFO] [stdout] 866a81369e209bd988ce35f63a1de5df50bad1c8d31d7f8a3a1d5f0a9378f58d
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce2f44e390fe6462f741c7c1ba88f958f9fb9b49e140c5997602cc69d8e50399
[INFO] running `Command { std: "docker" "start" "-a" "ce2f44e390fe6462f741c7c1ba88f958f9fb9b49e140c5997602cc69d8e50399", kill_on_drop: false }`
[INFO] [stdout] warning: unused return value of `finish` that must be used
[INFO] [stdout]   --> src/binarypack.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         state.finish();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let _ = state.finish();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/binarypack.rs:128:18
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn new(data: &[u8]) -> Unpacker {
[INFO] [stdout]     |                  ^^^^^     -------- the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn new(data: &[u8]) -> Unpacker<'_> {
[INFO] [stdout]     |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling peerrs-binarypack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `finish` that must be used
[INFO] [stdout]   --> src/binarypack.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         state.finish();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let _ = state.finish();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/binarypack.rs:128:18
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn new(data: &[u8]) -> Unpacker {
[INFO] [stdout]     |                  ^^^^^     -------- the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn new(data: &[u8]) -> Unpacker<'_> {
[INFO] [stdout]     |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "ce2f44e390fe6462f741c7c1ba88f958f9fb9b49e140c5997602cc69d8e50399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce2f44e390fe6462f741c7c1ba88f958f9fb9b49e140c5997602cc69d8e50399", kill_on_drop: false }`
[INFO] [stdout] ce2f44e390fe6462f741c7c1ba88f958f9fb9b49e140c5997602cc69d8e50399
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4fbf51ae1eaf209400dd292397dabdd9c07789c67b140e161ade1b8cec6e938b
[INFO] running `Command { std: "docker" "start" "-a" "4fbf51ae1eaf209400dd292397dabdd9c07789c67b140e161ade1b8cec6e938b", kill_on_drop: false }`
[INFO] [stderr] warning: unused return value of `finish` that must be used
[INFO] [stderr]   --> src/binarypack.rs:89:9
[INFO] [stderr]    |
[INFO] [stderr] 89 |         state.finish();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 89 |         let _ = state.finish();
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/binarypack.rs:128:18
[INFO] [stderr]     |
[INFO] [stderr] 128 |     fn new(data: &[u8]) -> Unpacker {
[INFO] [stderr]     |                  ^^^^^     -------- the same lifetime is hidden here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 128 |     fn new(data: &[u8]) -> Unpacker<'_> {
[INFO] [stderr]     |                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `peerrs-binarypack` (lib) generated 2 warnings (run `cargo fix --lib -p peerrs-binarypack` to apply 1 suggestion)
[INFO] [stderr] warning: `peerrs-binarypack` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/peerrs_binarypack-ea2ea9a04b68d036)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test binarypack::test::pack_bool ... ok
[INFO] [stdout] test binarypack::test::pack_null ... ok
[INFO] [stdout] test binarypack::test::pack_double ... ok
[INFO] [stdout] test binarypack::test::pack_int8 ... ok
[INFO] [stdout] test binarypack::test::pack_float ... ok
[INFO] [stdout] test binarypack::test::pack_uint32 ... ok
[INFO] [stdout] test binarypack::test::test_unpack_double ... ok
[INFO] [stdout] test binarypack::test::test_unpack_float ... ok
[INFO] [stdout] test binarypack::test::pack_uint64 ... ok
[INFO] [stdout] test binarypack::test::test_unpack_array ... ok
[INFO] [stdout] test binarypack::test::test_unpack ... ok
[INFO] [stdout] test binarypack::test::test_unpack_int8 ... ok
[INFO] [stdout] test binarypack::test::test_unpack_raw ... ok
[INFO] [stdout] test binarypack::test::test_unpack_string ... ok
[INFO] [stdout] test binarypack::test::test_unpack_uint32 ... ok
[INFO] [stdout] test binarypack::test::test_unpack_map ... ok
[INFO] [stdout] test binarypack::test::pack_uint8 ... ok
[INFO] [stdout] test binarypack::test::test_unpack_uint16 ... ok
[INFO] [stdout] test binarypack::test::test_unpack_uint64 ... ok
[INFO] [stdout] test binarypack::test::test_unpack_uint8 ... ok
[INFO] [stdout] test tests::binarypack_unpack ... ok
[INFO] [stdout] test binarypack::test::pack_undefined ... ok
[INFO] [stdout] test binarypack::test::pack_raw ... ok
[INFO] [stdout] test binarypack::test::pack_str ... ok
[INFO] [stdout] test binarypack::test::pack_int32 ... ok
[INFO] [stdout] test binarypack::test::pack_uint16 ... ok
[INFO] [stdout] test binarypack::test::pack_arr ... ok
[INFO] [stdout] test binarypack::test::pack_int16 ... ok
[INFO] [stdout] test binarypack::test::pack_int64 ... ok
[INFO] [stdout] test binarypack::test::pack_map ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests peerrs_binarypack
[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" "4fbf51ae1eaf209400dd292397dabdd9c07789c67b140e161ade1b8cec6e938b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fbf51ae1eaf209400dd292397dabdd9c07789c67b140e161ade1b8cec6e938b", kill_on_drop: false }`
[INFO] [stdout] 4fbf51ae1eaf209400dd292397dabdd9c07789c67b140e161ade1b8cec6e938b