[INFO] fetching crate peerrs-binarypack 0.1.0... [INFO] testing peerrs-binarypack-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate peerrs-binarypack 0.1.0 into /workspace/builds/worker-1-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-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate peerrs-binarypack 0.1.0 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 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a9edf4ea2871ba28f70c5fde874d077c69dd40b0eeabeb11b7e93f21aab3c80b [INFO] running `Command { std: "docker" "start" "-a" "a9edf4ea2871ba28f70c5fde874d077c69dd40b0eeabeb11b7e93f21aab3c80b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9edf4ea2871ba28f70c5fde874d077c69dd40b0eeabeb11b7e93f21aab3c80b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9edf4ea2871ba28f70c5fde874d077c69dd40b0eeabeb11b7e93f21aab3c80b", kill_on_drop: false }` [INFO] [stdout] a9edf4ea2871ba28f70c5fde874d077c69dd40b0eeabeb11b7e93f21aab3c80b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3241ae3931cb68e16be88e3efd325abd8c3c056712abda19c798bc0ed3bcd00a [INFO] running `Command { std: "docker" "start" "-a" "3241ae3931cb68e16be88e3efd325abd8c3c056712abda19c798bc0ed3bcd00a", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling num-integer v0.1.46 [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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/binarypack.rs:128:18 [INFO] [stdout] | [INFO] [stdout] 128 | fn new(data: &[u8]) -> Unpacker { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 4.90s [INFO] running `Command { std: "docker" "inspect" "3241ae3931cb68e16be88e3efd325abd8c3c056712abda19c798bc0ed3bcd00a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3241ae3931cb68e16be88e3efd325abd8c3c056712abda19c798bc0ed3bcd00a", kill_on_drop: false }` [INFO] [stdout] 3241ae3931cb68e16be88e3efd325abd8c3c056712abda19c798bc0ed3bcd00a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0c60fa361c5731c082106c2aa5c0015ab687c48744602fecf52bdb6df6debd0a [INFO] running `Command { std: "docker" "start" "-a" "0c60fa361c5731c082106c2aa5c0015ab687c48744602fecf52bdb6df6debd0a", kill_on_drop: false }` [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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/binarypack.rs:128:18 [INFO] [stdout] | [INFO] [stdout] 128 | fn new(data: &[u8]) -> Unpacker { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 128 | fn new(data: &[u8]) -> Unpacker<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/binarypack.rs:128:18 [INFO] [stdout] | [INFO] [stdout] 128 | fn new(data: &[u8]) -> Unpacker { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 1.03s [INFO] running `Command { std: "docker" "inspect" "0c60fa361c5731c082106c2aa5c0015ab687c48744602fecf52bdb6df6debd0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c60fa361c5731c082106c2aa5c0015ab687c48744602fecf52bdb6df6debd0a", kill_on_drop: false }` [INFO] [stdout] 0c60fa361c5731c082106c2aa5c0015ab687c48744602fecf52bdb6df6debd0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] df8c71723641de9bc2eceb703192d094d4615774fa29fdd1440c74a8752035b0 [INFO] running `Command { std: "docker" "start" "-a" "df8c71723641de9bc2eceb703192d094d4615774fa29fdd1440c74a8752035b0", 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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/binarypack.rs:128:18 [INFO] [stderr] | [INFO] [stderr] 128 | fn new(data: &[u8]) -> Unpacker { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/peerrs_binarypack-b9de30c5d26962e5) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test binarypack::test::pack_bool ... ok [INFO] [stdout] test binarypack::test::pack_double ... ok [INFO] [stdout] test binarypack::test::pack_float ... ok [INFO] [stdout] test binarypack::test::pack_int8 ... ok [INFO] [stdout] test binarypack::test::pack_null ... ok [INFO] [stdout] test binarypack::test::pack_str ... ok [INFO] [stdout] test binarypack::test::pack_raw ... ok [INFO] [stdout] test binarypack::test::pack_uint32 ... ok [INFO] [stdout] test binarypack::test::pack_uint8 ... ok [INFO] [stdout] test binarypack::test::pack_uint64 ... ok [INFO] [stdout] test binarypack::test::pack_undefined ... ok [INFO] [stdout] test binarypack::test::test_unpack ... ok [INFO] [stdout] test binarypack::test::test_unpack_array ... ok [INFO] [stdout] test binarypack::test::test_unpack_double ... ok [INFO] [stdout] test binarypack::test::test_unpack_float ... ok [INFO] [stdout] test binarypack::test::test_unpack_map ... ok [INFO] [stdout] test binarypack::test::test_unpack_int8 ... ok [INFO] [stdout] test binarypack::test::test_unpack_string ... ok [INFO] [stdout] test binarypack::test::test_unpack_uint16 ... ok [INFO] [stdout] test binarypack::test::test_unpack_uint32 ... ok [INFO] [stdout] test binarypack::test::test_unpack_uint64 ... ok [INFO] [stdout] test binarypack::test::test_unpack_raw ... ok [INFO] [stdout] test binarypack::test::test_unpack_uint8 ... ok [INFO] [stdout] test tests::binarypack_unpack ... ok [INFO] [stdout] test binarypack::test::pack_uint16 ... ok [INFO] [stdout] test binarypack::test::pack_arr ... ok [INFO] [stdout] test binarypack::test::pack_int64 ... ok [INFO] [stdout] test binarypack::test::pack_int16 ... ok [INFO] [stdout] test binarypack::test::pack_int32 ... 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 2.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "df8c71723641de9bc2eceb703192d094d4615774fa29fdd1440c74a8752035b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df8c71723641de9bc2eceb703192d094d4615774fa29fdd1440c74a8752035b0", kill_on_drop: false }` [INFO] [stdout] df8c71723641de9bc2eceb703192d094d4615774fa29fdd1440c74a8752035b0