[INFO] fetching crate slmp_client 0.2.1... [INFO] testing slmp_client-0.2.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate slmp_client 0.2.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate slmp_client 0.2.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate slmp_client 0.2.1 [INFO] finished tweaking crates.io crate slmp_client 0.2.1 [INFO] tweaked toml for crates.io crate slmp_client 0.2.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 166b4de34963c5c75f4453876152bbcd24f4363fe6a33ae2780e4578f0f706ce [INFO] running `Command { std: "docker" "start" "-a" "166b4de34963c5c75f4453876152bbcd24f4363fe6a33ae2780e4578f0f706ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "166b4de34963c5c75f4453876152bbcd24f4363fe6a33ae2780e4578f0f706ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "166b4de34963c5c75f4453876152bbcd24f4363fe6a33ae2780e4578f0f706ce", kill_on_drop: false }` [INFO] [stdout] 166b4de34963c5c75f4453876152bbcd24f4363fe6a33ae2780e4578f0f706ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd8ab79651e000a2fa6d6ab5d2a499bc1c9513ced3d45d567c71552ab30c7c08 [INFO] running `Command { std: "docker" "start" "-a" "bd8ab79651e000a2fa6d6ab5d2a499bc1c9513ced3d45d567c71552ab30c7c08", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling slmp_client v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `from` [INFO] [stdout] --> src/structs/headers.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn from(buf: [u8; 9]) -> SlmpSubHeaderReq { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SlmpSubHeaderOd` [INFO] [stdout] --> src/structs/headers.rs:116:12 [INFO] [stdout] | [INFO] [stdout] 116 | pub struct SlmpSubHeaderOd { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from` [INFO] [stdout] --> src/structs/headers.rs:135:12 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn from(buf: &[u8]) -> SlmpSubHeaderOd { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.62s [INFO] running `Command { std: "docker" "inspect" "bd8ab79651e000a2fa6d6ab5d2a499bc1c9513ced3d45d567c71552ab30c7c08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd8ab79651e000a2fa6d6ab5d2a499bc1c9513ced3d45d567c71552ab30c7c08", kill_on_drop: false }` [INFO] [stdout] bd8ab79651e000a2fa6d6ab5d2a499bc1c9513ced3d45d567c71552ab30c7c08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d4a58f08ceeacd1a3c790b58cd8a30cb892cf5036b56936eb04fcd773f49267 [INFO] running `Command { std: "docker" "start" "-a" "4d4a58f08ceeacd1a3c790b58cd8a30cb892cf5036b56936eb04fcd773f49267", kill_on_drop: false }` [INFO] [stderr] Compiling slmp_client v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `from` [INFO] [stdout] --> src/structs/headers.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn from(buf: [u8; 9]) -> SlmpSubHeaderReq { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SlmpSubHeaderOd` [INFO] [stdout] --> src/structs/headers.rs:116:12 [INFO] [stdout] | [INFO] [stdout] 116 | pub struct SlmpSubHeaderOd { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from` [INFO] [stdout] --> src/structs/headers.rs:135:12 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn from(buf: &[u8]) -> SlmpSubHeaderOd { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from` [INFO] [stdout] --> src/structs/headers.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn from(buf: [u8; 9]) -> SlmpSubHeaderReq { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SlmpSubHeaderOd` [INFO] [stdout] --> src/structs/headers.rs:116:12 [INFO] [stdout] | [INFO] [stdout] 116 | pub struct SlmpSubHeaderOd { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from` [INFO] [stdout] --> src/structs/headers.rs:135:12 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn from(buf: &[u8]) -> SlmpSubHeaderOd { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.52s [INFO] running `Command { std: "docker" "inspect" "4d4a58f08ceeacd1a3c790b58cd8a30cb892cf5036b56936eb04fcd773f49267", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d4a58f08ceeacd1a3c790b58cd8a30cb892cf5036b56936eb04fcd773f49267", kill_on_drop: false }` [INFO] [stdout] 4d4a58f08ceeacd1a3c790b58cd8a30cb892cf5036b56936eb04fcd773f49267 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 44c46e4905642321d26640a8ad93e0af88610cf1762fed7bf50d80b2e8d9a09e [INFO] running `Command { std: "docker" "start" "-a" "44c46e4905642321d26640a8ad93e0af88610cf1762fed7bf50d80b2e8d9a09e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: associated function is never used: `from` [INFO] [stderr] --> src/structs/headers.rs:83:12 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn from(buf: [u8; 9]) -> SlmpSubHeaderReq { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `SlmpSubHeaderOd` [INFO] [stderr] --> src/structs/headers.rs:116:12 [INFO] [stderr] | [INFO] [stderr] 116 | pub struct SlmpSubHeaderOd { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from` [INFO] [stderr] --> src/structs/headers.rs:135:12 [INFO] [stderr] | [INFO] [stderr] 135 | pub fn from(buf: &[u8]) -> SlmpSubHeaderOd { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `slmp_client` (lib) generated 3 warnings [INFO] [stderr] warning: `slmp_client` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.55s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/slmp_client-b73e0b8e7668672e) [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test dual_port_memory::tests::test_decode_read_memory ... ok [INFO] [stdout] test packing::tests::test_bits_by_bit ... ok [INFO] [stdout] test internal_memory::tests::test_decode_read_bit_response ... ok [INFO] [stdout] test packing::tests::test_pack_bit2dword ... ok [INFO] [stdout] test packing::tests::test_pack_bits_by_word ... ok [INFO] [stdout] test packing::tests::test_pack_bits_by_bit ... ok [INFO] [stdout] test packing::tests::test_unpack_bits_in_byte ... ok [INFO] [stdout] test packing::tests::test_unpack_bits_in_dword ... ok [INFO] [stdout] test packing::tests::test_unpack_bits_by_word ... ok [INFO] [stdout] test internal_memory::tests::test_decode_read_word_response ... ok [INFO] [stdout] test packing::tests::test_bits_by_word ... ok [INFO] [stdout] test packing::tests::test_pack_bit2word ... ok [INFO] [stdout] test packing::tests::test_unpack_bits_by_bit ... ok [INFO] [stdout] test packing::tests::test_pack_words_by_word ... ok [INFO] [stdout] test packing::tests::test_unpack_bits_in_word ... ok [INFO] [stdout] test internal_memory::tests::test_decode_read_random_response ... ok [INFO] [stdout] test packing::tests::test_unpack_dword2bit ... ok [INFO] [stdout] test packing::tests::test_unpack_dwords_by_dword ... ok [INFO] [stdout] test packing::tests::test_unpack_dword2word ... ok [INFO] [stdout] test tests::test_udp_self_test ... ignored [INFO] [stdout] test packing::tests::test_unpack_words_by_word ... ok [INFO] [stdout] test packing::tests::test_words_by_word ... ok [INFO] [stdout] test packing::tests::test_unpack_word2bit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests slmp_client [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/packing.rs - packing::pack_bits_by_bit (line 252) ... ok [INFO] [stdout] test src/packing.rs - packing::unpack_bits_by_word (line 395) ... ok [INFO] [stdout] test src/packing.rs - packing::unpack_bits_in_word (line 533) ... ok [INFO] [stdout] test src/packing.rs - packing::pack_words_by_word (line 324) ... ok [INFO] [stdout] test src/packing.rs - packing::unpack_bits_by_bit (line 351) ... ok [INFO] [stdout] test src/packing.rs - packing::unpack_dwords_by_dword (line 461) ... ok [INFO] [stdout] test src/packing.rs - packing::unpack_words_by_word (line 430) ... ok [INFO] [stdout] test src/packing.rs - packing::unpack_bits_in_dword (line 565) ... ok [INFO] [stdout] test src/packing.rs - packing::unpack_bits_in_byte (line 504) ... ok [INFO] [stdout] test src/packing.rs - packing::pack_bits_by_word (line 291) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.80s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "44c46e4905642321d26640a8ad93e0af88610cf1762fed7bf50d80b2e8d9a09e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44c46e4905642321d26640a8ad93e0af88610cf1762fed7bf50d80b2e8d9a09e", kill_on_drop: false }` [INFO] [stdout] 44c46e4905642321d26640a8ad93e0af88610cf1762fed7bf50d80b2e8d9a09e