[INFO] fetching crate spor 0.3.0... [INFO] checking spor-0.3.0 against try#42d1facfffa1a5357d6d62815f7be91f8ad69ed8 for pr-95474 [INFO] extracting crate spor 0.3.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate spor 0.3.0 on toolchain 42d1facfffa1a5357d6d62815f7be91f8ad69ed8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate spor 0.3.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate spor 0.3.0 [INFO] tweaked toml for crates.io crate spor 0.3.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate spor 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b28359a02605a2c7631bb367cc7db80aa455016e2b4136317bc4f2149789ed62 [INFO] running `Command { std: "docker" "start" "-a" "b28359a02605a2c7631bb367cc7db80aa455016e2b4136317bc4f2149789ed62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b28359a02605a2c7631bb367cc7db80aa455016e2b4136317bc4f2149789ed62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b28359a02605a2c7631bb367cc7db80aa455016e2b4136317bc4f2149789ed62", kill_on_drop: false }` [INFO] [stdout] b28359a02605a2c7631bb367cc7db80aa455016e2b4136317bc4f2149789ed62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 462b0ed0503f46c2c6ac975efe29ac7abcc060781058ec8ea333e2db2d8253be [INFO] running `Command { std: "docker" "start" "-a" "462b0ed0503f46c2c6ac975efe29ac7abcc060781058ec8ea333e2db2d8253be", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling derive_builder v0.5.1 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking strsim v0.9.3 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Compiling pest v1.0.6 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Checking futures-timer v2.0.2 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Checking exit-code v1.0.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking termcolor v0.3.6 [INFO] [stderr] Checking pathdiff v0.1.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking kv-log-macro v1.0.4 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking async-task v1.3.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking term_size v0.3.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking regex v1.3.6 [INFO] [stderr] Compiling derive_builder_core v0.2.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling pest_derive v1.0.8 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking async-std v1.5.0 [INFO] [stderr] Checking simple_logger v1.6.0 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking globset v0.4.5 [INFO] [stderr] Checking ignore v0.4.13 [INFO] [stderr] Checking globwalk v0.5.0 [INFO] [stderr] Checking gherkin_rust v0.4.1 [INFO] [stderr] Checking cucumber_rust v0.5.1 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling async-trait v0.1.30 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Checking serde_yaml v0.8.11 [INFO] [stderr] Checking docopt v1.1.0 [INFO] [stderr] Checking spor v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/alignment/smith_waterman/smith_waterman.rs:41:40 [INFO] [stdout] | [INFO] [stdout] 41 | Err(msg) => panic!(msg), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 41 | Err(msg) => panic!("{}", msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/alignment/smith_waterman/smith_waterman.rs:41:40 [INFO] [stdout] | [INFO] [stdout] 41 | Err(msg) => panic!(msg), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 41 | Err(msg) => panic!("{}", msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `flag_help` [INFO] [stdout] --> src/bin/spor.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | flag_help: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/bin/spor.rs:38:10 [INFO] [stdout] | [INFO] [stdout] 38 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `flag_version` [INFO] [stdout] --> src/bin/spor.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | flag_version: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/bin/spor.rs:38:10 [INFO] [stdout] | [INFO] [stdout] 38 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `flag_help` [INFO] [stdout] --> src/bin/spor.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | flag_help: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/bin/spor.rs:38:10 [INFO] [stdout] | [INFO] [stdout] 38 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `flag_version` [INFO] [stdout] --> src/bin/spor.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | flag_version: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/bin/spor.rs:38:10 [INFO] [stdout] | [INFO] [stdout] 38 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.78s [INFO] running `Command { std: "docker" "inspect" "462b0ed0503f46c2c6ac975efe29ac7abcc060781058ec8ea333e2db2d8253be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "462b0ed0503f46c2c6ac975efe29ac7abcc060781058ec8ea333e2db2d8253be", kill_on_drop: false }` [INFO] [stdout] 462b0ed0503f46c2c6ac975efe29ac7abcc060781058ec8ea333e2db2d8253be