[INFO] fetching crate rbm 0.1.3... [INFO] building rbm-0.1.3 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate rbm 0.1.3 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate rbm 0.1.3 [INFO] finished tweaking crates.io crate rbm 0.1.3 [INFO] tweaked toml for crates.io crate rbm 0.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rbm 0.1.3 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rbm 0.1.3 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml v0.5.8 [INFO] [stderr] Downloaded structopt-derive v0.4.18 [INFO] [stderr] Downloaded proc-macro2 v1.0.32 [INFO] [stderr] Downloaded time-macros v0.1.1 [INFO] [stderr] Downloaded stdweb-internal-runtime v0.1.5 [INFO] [stderr] Downloaded cc v1.0.72 [INFO] [stderr] Downloaded structopt v0.3.25 [INFO] [stderr] Downloaded crossbeam-queue v0.3.2 [INFO] [stderr] Downloaded proc-macro-hack v0.5.19 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.5 [INFO] [stderr] Downloaded shlex v0.1.1 [INFO] [stderr] Downloaded thread_local v1.1.3 [INFO] [stderr] Downloaded crossbeam-utils v0.8.5 [INFO] [stderr] Downloaded regex v1.5.4 [INFO] [stderr] Downloaded defer-drop v1.2.0 [INFO] [stderr] Downloaded once_cell v1.8.0 [INFO] [stderr] Downloaded home v0.5.3 [INFO] [stderr] Downloaded crossbeam v0.8.1 [INFO] [stderr] Downloaded anyhow v1.0.51 [INFO] [stderr] Downloaded rayon-core v1.9.1 [INFO] [stderr] Downloaded rayon v1.5.1 [INFO] [stderr] Downloaded nix v0.14.1 [INFO] [stderr] Downloaded bumpalo v3.8.0 [INFO] [stderr] Downloaded unicode-segmentation v1.8.0 [INFO] [stderr] Downloaded getrandom v0.2.3 [INFO] [stderr] Downloaded redox_syscall v0.2.10 [INFO] [stderr] Downloaded vte v0.9.0 [INFO] [stderr] Downloaded libc v0.2.108 [INFO] [stderr] Downloaded termcolor v1.1.2 [INFO] [stderr] Downloaded stdweb-derive v0.5.3 [INFO] [stderr] Downloaded base-x v0.2.8 [INFO] [stderr] Downloaded stdweb v0.4.20 [INFO] [stderr] Downloaded stdweb-internal-macros v0.2.9 [INFO] [stderr] Downloaded dirs-sys v0.3.6 [INFO] [stderr] Downloaded regex-syntax v0.6.25 [INFO] [stderr] Downloaded utf8parse v0.2.0 [INFO] [stderr] Downloaded unicode-width v0.1.9 [INFO] [stderr] Downloaded skim v0.9.4 [INFO] [stderr] Downloaded beef v0.5.1 [INFO] [stderr] Downloaded discard v1.0.4 [INFO] [stderr] Downloaded sha1 v0.6.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.78 [INFO] [stderr] Downloaded time-macros-impl v0.1.2 [INFO] [stderr] Downloaded vte_generate_state_changes v0.1.1 [INFO] [stderr] Downloaded ryu v1.0.6 [INFO] [stderr] Downloaded crossbeam-channel v0.5.1 [INFO] [stderr] Downloaded crossbeam-deque v0.8.1 [INFO] [stderr] Downloaded aho-corasick v0.7.18 [INFO] [stderr] Downloaded itoa v0.4.8 [INFO] [stderr] Downloaded timer v0.2.0 [INFO] [stderr] Downloaded term v0.6.1 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.78 [INFO] [stderr] Downloaded version_check v0.9.3 [INFO] [stderr] Downloaded serde_json v1.0.72 [INFO] [stderr] Downloaded wasm-bindgen v0.2.78 [INFO] [stderr] Downloaded time v0.2.27 [INFO] [stderr] Downloaded quote v1.0.10 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.78 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.78 [INFO] [stderr] Downloaded standback v0.2.17 [INFO] [stderr] Downloaded syn v1.0.82 [INFO] [stderr] Downloaded serde v1.0.130 [INFO] [stderr] Downloaded nix v0.19.1 [INFO] [stderr] Downloaded const_fn v0.4.8 [INFO] [stderr] Downloaded tuikit v0.4.5 [INFO] [stderr] Downloaded serde_derive v1.0.130 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 554721f057eb78810e18dcc2c20f80535530ef8206667eb71e1f342cbaf1d8f7 [INFO] running `Command { std: "docker" "start" "-a" "554721f057eb78810e18dcc2c20f80535530ef8206667eb71e1f342cbaf1d8f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "554721f057eb78810e18dcc2c20f80535530ef8206667eb71e1f342cbaf1d8f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "554721f057eb78810e18dcc2c20f80535530ef8206667eb71e1f342cbaf1d8f7", kill_on_drop: false }` [INFO] [stdout] 554721f057eb78810e18dcc2c20f80535530ef8206667eb71e1f342cbaf1d8f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eda79936324e3770214e195e8f2071efd8f28f685de0bb1c11a8b6b4dd8754b9 [INFO] running `Command { std: "docker" "start" "-a" "eda79936324e3770214e195e8f2071efd8f28f685de0bb1c11a8b6b4dd8754b9", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling const_fn v0.4.8 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling anyhow v1.0.51 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling fuzzy-matcher v0.3.7 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling beef v0.5.1 [INFO] [stderr] Compiling home v0.5.3 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling nix v0.19.1 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling defer-drop v1.2.0 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Compiling vte v0.9.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling timer v0.2.0 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling tuikit v0.4.5 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling structopt v0.3.25 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Compiling skim v0.9.4 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling rbm v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/finder.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | fn text(&self) -> Cow { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 7 | fn text(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/finder.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | fn output(&self) -> Cow { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 11 | fn output(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.74s [INFO] running `Command { std: "docker" "inspect" "eda79936324e3770214e195e8f2071efd8f28f685de0bb1c11a8b6b4dd8754b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eda79936324e3770214e195e8f2071efd8f28f685de0bb1c11a8b6b4dd8754b9", kill_on_drop: false }` [INFO] [stdout] eda79936324e3770214e195e8f2071efd8f28f685de0bb1c11a8b6b4dd8754b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ae1ed08c43999dc19949165a8dca5876a5dd008e46022fa2c9c327f1359959f [INFO] running `Command { std: "docker" "start" "-a" "7ae1ed08c43999dc19949165a8dca5876a5dd008e46022fa2c9c327f1359959f", kill_on_drop: false }` [INFO] [stderr] Compiling rbm v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/finder.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | fn text(&self) -> Cow { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 7 | fn text(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/finder.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | fn output(&self) -> Cow { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 11 | fn output(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "7ae1ed08c43999dc19949165a8dca5876a5dd008e46022fa2c9c327f1359959f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ae1ed08c43999dc19949165a8dca5876a5dd008e46022fa2c9c327f1359959f", kill_on_drop: false }` [INFO] [stdout] 7ae1ed08c43999dc19949165a8dca5876a5dd008e46022fa2c9c327f1359959f