[INFO] fetching crate cargo-hf2 0.3.3... [INFO] testing cargo-hf2-0.3.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate cargo-hf2 0.3.3 into /workspace/builds/worker-4-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cargo-hf2 0.3.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e0f3871e7fd572e3cfa908cdd7d4d99ccae6f8754138dba6a9bb0c6660f601b5 [INFO] running `Command { std: "docker" "start" "-a" "e0f3871e7fd572e3cfa908cdd7d4d99ccae6f8754138dba6a9bb0c6660f601b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e0f3871e7fd572e3cfa908cdd7d4d99ccae6f8754138dba6a9bb0c6660f601b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0f3871e7fd572e3cfa908cdd7d4d99ccae6f8754138dba6a9bb0c6660f601b5", kill_on_drop: false }` [INFO] [stdout] e0f3871e7fd572e3cfa908cdd7d4d99ccae6f8754138dba6a9bb0c6660f601b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2fac31916f929b92ee304d111be665dae253e27abf5d6b171204de069d57ee94 [INFO] running `Command { std: "docker" "start" "-a" "2fac31916f929b92ee304d111be665dae253e27abf5d6b171204de069d57ee94", 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 serde v1.0.130 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling backtrace v0.3.62 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling hidapi v1.2.6 [INFO] [stderr] Compiling time v0.1.44 [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 plain v0.2.3 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling clap v2.33.3 [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 addr2line v0.16.0 [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 rustc-cfg v0.4.0 [INFO] [stderr] Compiling scroll v0.10.2 [INFO] [stderr] Compiling structopt v0.3.25 [INFO] [stderr] Compiling goblin v0.2.3 [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 42.91s [INFO] running `Command { std: "docker" "inspect" "2fac31916f929b92ee304d111be665dae253e27abf5d6b171204de069d57ee94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fac31916f929b92ee304d111be665dae253e27abf5d6b171204de069d57ee94", kill_on_drop: false }` [INFO] [stdout] 2fac31916f929b92ee304d111be665dae253e27abf5d6b171204de069d57ee94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a79685b1f3ee1630e6921faf30f3404c0679e4d42a7625ed6fda8a32a49476c [INFO] running `Command { std: "docker" "start" "-a" "7a79685b1f3ee1630e6921faf30f3404c0679e4d42a7625ed6fda8a32a49476c", 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 0.45s [INFO] running `Command { std: "docker" "inspect" "7a79685b1f3ee1630e6921faf30f3404c0679e4d42a7625ed6fda8a32a49476c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a79685b1f3ee1630e6921faf30f3404c0679e4d42a7625ed6fda8a32a49476c", kill_on_drop: false }` [INFO] [stdout] 7a79685b1f3ee1630e6921faf30f3404c0679e4d42a7625ed6fda8a32a49476c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] aaa34a7437c0e5505851a38d6371c9d9084c96bb44ea269d286b2408688cc87b [INFO] running `Command { std: "docker" "start" "-a" "aaa34a7437c0e5505851a38d6371c9d9084c96bb44ea269d286b2408688cc87b", 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 0.11s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_hf2-cbc0d6ea30f460d1) [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" "aaa34a7437c0e5505851a38d6371c9d9084c96bb44ea269d286b2408688cc87b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aaa34a7437c0e5505851a38d6371c9d9084c96bb44ea269d286b2408688cc87b", kill_on_drop: false }` [INFO] [stdout] aaa34a7437c0e5505851a38d6371c9d9084c96bb44ea269d286b2408688cc87b