[INFO] fetching crate cargo-hf2 0.3.3... [INFO] testing cargo-hf2-0.3.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate cargo-hf2 0.3.3 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate cargo-hf2 0.3.3 [INFO] finished tweaking crates.io crate cargo-hf2 0.3.3 [INFO] tweaked toml for crates.io crate cargo-hf2 0.3.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cargo-hf2 0.3.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cargo-hf2 0.3.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded env_logger v0.6.2 [INFO] [stderr] Downloaded scroll_derive v0.10.5 [INFO] [stderr] Downloaded pkg-config v0.3.22 [INFO] [stderr] Downloaded hf2 v0.3.2 [INFO] [stderr] Downloaded pretty_env_logger v0.3.1 [INFO] [stderr] Downloaded cc v1.0.71 [INFO] [stderr] Downloaded rustc-cfg v0.4.0 [INFO] [stderr] Downloaded cargo-project v0.2.7 [INFO] [stderr] Downloaded scroll v0.10.2 [INFO] [stderr] Downloaded crc-any v2.4.1 [INFO] [stderr] Downloaded hidapi v1.2.6 [INFO] [stderr] Downloaded structopt v0.3.25 [INFO] [stderr] Downloaded syn v1.0.81 [INFO] [stderr] Downloaded backtrace v0.3.62 [INFO] [stderr] Downloaded libc v0.2.105 [INFO] [stderr] Downloaded goblin v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d28990f70ec66b6b0636d0db29c55ae810a9be7adb82af78750df782088a848 [INFO] running `Command { std: "docker" "start" "-a" "8d28990f70ec66b6b0636d0db29c55ae810a9be7adb82af78750df782088a848", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d28990f70ec66b6b0636d0db29c55ae810a9be7adb82af78750df782088a848", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d28990f70ec66b6b0636d0db29c55ae810a9be7adb82af78750df782088a848", kill_on_drop: false }` [INFO] [stdout] 8d28990f70ec66b6b0636d0db29c55ae810a9be7adb82af78750df782088a848 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ea31c35c2401df371858588aec6c2dea96e3ea0e79638f37b91b7c3b44046a8 [INFO] running `Command { std: "docker" "start" "-a" "0ea31c35c2401df371858588aec6c2dea96e3ea0e79638f37b91b7c3b44046a8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling gimli v0.25.0 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling backtrace v0.3.62 [INFO] [stderr] Compiling hidapi v1.2.6 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling addr2line v0.16.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling crc-any v2.4.1 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling pretty_env_logger v0.3.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling scroll v0.10.2 [INFO] [stderr] Compiling rustc-cfg v0.4.0 [INFO] [stderr] Compiling goblin v0.2.3 [INFO] [stderr] Compiling structopt v0.3.25 [INFO] [stderr] Compiling cargo-project v0.2.7 [INFO] [stderr] Compiling hf2 v0.3.2 [INFO] [stderr] Compiling cargo-hf2 v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `package`, `manifest_path`, `no_default_features`, `all_features`, and `features` are never read [INFO] [stdout] --> src/main.rs:158:5 [INFO] [stdout] | [INFO] [stdout] 151 | struct Opt { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 158 | package: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 164 | manifest_path: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 165 | #[structopt(long)] [INFO] [stdout] 166 | no_default_features: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 167 | #[structopt(long)] [INFO] [stdout] 168 | all_features: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 169 | #[structopt(long)] [INFO] [stdout] 170 | features: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.18s [INFO] running `Command { std: "docker" "inspect" "0ea31c35c2401df371858588aec6c2dea96e3ea0e79638f37b91b7c3b44046a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ea31c35c2401df371858588aec6c2dea96e3ea0e79638f37b91b7c3b44046a8", kill_on_drop: false }` [INFO] [stdout] 0ea31c35c2401df371858588aec6c2dea96e3ea0e79638f37b91b7c3b44046a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87e984deca68ba92f2d18518beee6f3f47107922e56f94000d7778533bf6a155 [INFO] running `Command { std: "docker" "start" "-a" "87e984deca68ba92f2d18518beee6f3f47107922e56f94000d7778533bf6a155", kill_on_drop: false }` [INFO] [stderr] Compiling cargo-hf2 v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `package`, `manifest_path`, `no_default_features`, `all_features`, and `features` are never read [INFO] [stdout] --> src/main.rs:158:5 [INFO] [stdout] | [INFO] [stdout] 151 | struct Opt { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 158 | package: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 164 | manifest_path: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 165 | #[structopt(long)] [INFO] [stdout] 166 | no_default_features: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 167 | #[structopt(long)] [INFO] [stdout] 168 | all_features: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 169 | #[structopt(long)] [INFO] [stdout] 170 | features: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "87e984deca68ba92f2d18518beee6f3f47107922e56f94000d7778533bf6a155", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87e984deca68ba92f2d18518beee6f3f47107922e56f94000d7778533bf6a155", kill_on_drop: false }` [INFO] [stdout] 87e984deca68ba92f2d18518beee6f3f47107922e56f94000d7778533bf6a155 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9f1307e618658b8a730918976287e12dc647fc6454395093be070db9b11bb04a [INFO] running `Command { std: "docker" "start" "-a" "9f1307e618658b8a730918976287e12dc647fc6454395093be070db9b11bb04a", kill_on_drop: false }` [INFO] [stderr] warning: fields `package`, `manifest_path`, `no_default_features`, `all_features`, and `features` are never read [INFO] [stderr] --> src/main.rs:158:5 [INFO] [stderr] | [INFO] [stderr] 151 | struct Opt { [INFO] [stderr] | --- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 158 | package: Option, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 164 | manifest_path: Option, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 165 | #[structopt(long)] [INFO] [stderr] 166 | no_default_features: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 167 | #[structopt(long)] [INFO] [stderr] 168 | all_features: bool, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 169 | #[structopt(long)] [INFO] [stderr] 170 | features: Vec, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `cargo-hf2` (bin "cargo-hf2" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_hf2-cbc0d6ea30f460d1) [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" "9f1307e618658b8a730918976287e12dc647fc6454395093be070db9b11bb04a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f1307e618658b8a730918976287e12dc647fc6454395093be070db9b11bb04a", kill_on_drop: false }` [INFO] [stdout] 9f1307e618658b8a730918976287e12dc647fc6454395093be070db9b11bb04a