[INFO] fetching crate pifu 0.3.3... [INFO] building pifu-0.3.3 against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334 [INFO] extracting crate pifu 0.3.3 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate pifu 0.3.3 on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pifu 0.3.3 [INFO] finished tweaking crates.io crate pifu 0.3.3 [INFO] tweaked toml for crates.io crate pifu 0.3.3 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate pifu 0.3.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 788b78ee524e02be5c81b8e58e2e83bbcd36ba921b6202d347bf47d6a6ee1492 [INFO] running `Command { std: "docker" "start" "-a" "788b78ee524e02be5c81b8e58e2e83bbcd36ba921b6202d347bf47d6a6ee1492", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "788b78ee524e02be5c81b8e58e2e83bbcd36ba921b6202d347bf47d6a6ee1492", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "788b78ee524e02be5c81b8e58e2e83bbcd36ba921b6202d347bf47d6a6ee1492", kill_on_drop: false }` [INFO] [stdout] 788b78ee524e02be5c81b8e58e2e83bbcd36ba921b6202d347bf47d6a6ee1492 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16e6b693f596fde30264096f8f0d6da8300027ae773ed8075444cc520c6cebd9 [INFO] running `Command { std: "docker" "start" "-a" "16e6b693f596fde30264096f8f0d6da8300027ae773ed8075444cc520c6cebd9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling futures-sink v0.3.18 [INFO] [stderr] Compiling futures-io v0.3.18 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling encoding_rs v0.8.29 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling crc32fast v1.2.2 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling ar v0.9.0 [INFO] [stderr] Compiling fs_extra v1.2.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling http v0.2.5 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling lzma-sys v0.1.17 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling filetime v0.2.15 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling directories v4.0.1 [INFO] [stderr] Compiling tar v0.4.37 [INFO] [stderr] Compiling xz2 v0.1.6 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling rustls v0.19.1 [INFO] [stderr] Compiling webpki-roots v0.21.1 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-rustls v0.22.0 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling h2 v0.3.7 [INFO] [stderr] Compiling hyper v0.14.15 [INFO] [stderr] Compiling hyper-rustls v0.22.1 [INFO] [stderr] Compiling reqwest v0.11.6 [INFO] [stderr] Compiling pifu v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> src/error.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | kind: ErrorKind, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Error` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/error.rs:61:10 [INFO] [stdout] | [INFO] [stdout] 61 | #[derive(Debug, Clone)] [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: `message` [INFO] [stdout] --> src/error.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | message: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Error` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/error.rs:61:10 [INFO] [stdout] | [INFO] [stdout] 61 | #[derive(Debug, Clone)] [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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.83s [INFO] running `Command { std: "docker" "inspect" "16e6b693f596fde30264096f8f0d6da8300027ae773ed8075444cc520c6cebd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16e6b693f596fde30264096f8f0d6da8300027ae773ed8075444cc520c6cebd9", kill_on_drop: false }` [INFO] [stdout] 16e6b693f596fde30264096f8f0d6da8300027ae773ed8075444cc520c6cebd9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fbae748c4c31171c040e434383010ba0df9ae79c91d22c811e2242e3522d9f1f [INFO] running `Command { std: "docker" "start" "-a" "fbae748c4c31171c040e434383010ba0df9ae79c91d22c811e2242e3522d9f1f", 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] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> src/error.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | kind: ErrorKind, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Error` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/error.rs:61:10 [INFO] [stdout] | [INFO] [stdout] 61 | #[derive(Debug, Clone)] [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] [stderr] Compiling pifu v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `message` [INFO] [stdout] --> src/error.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | message: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Error` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/error.rs:61:10 [INFO] [stdout] | [INFO] [stdout] 61 | #[derive(Debug, Clone)] [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: field is never read: `kind` [INFO] [stdout] --> src/error.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | kind: ErrorKind, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Error` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/error.rs:61:10 [INFO] [stdout] | [INFO] [stdout] 61 | #[derive(Debug, Clone)] [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: `message` [INFO] [stdout] --> src/error.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | message: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Error` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/error.rs:61:10 [INFO] [stdout] | [INFO] [stdout] 61 | #[derive(Debug, Clone)] [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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.20s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/pifu-67ab0b0bef9caa86) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/pifu-7a70503d73b57f01) [INFO] running `Command { std: "docker" "inspect" "fbae748c4c31171c040e434383010ba0df9ae79c91d22c811e2242e3522d9f1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbae748c4c31171c040e434383010ba0df9ae79c91d22c811e2242e3522d9f1f", kill_on_drop: false }` [INFO] [stdout] fbae748c4c31171c040e434383010ba0df9ae79c91d22c811e2242e3522d9f1f