[INFO] fetching crate whiley 0.6.3... [INFO] checking whiley-0.6.3 against master#8a497b7181cad4ae66dbd6cc31042b69b6bd0df7 for pr-102474 [INFO] extracting crate whiley 0.6.3 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate whiley 0.6.3 on toolchain 8a497b7181cad4ae66dbd6cc31042b69b6bd0df7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate whiley 0.6.3 [INFO] finished tweaking crates.io crate whiley 0.6.3 [INFO] tweaked toml for crates.io crate whiley 0.6.3 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate whiley 0.6.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crc32fast v1.3.0 [INFO] [stderr] Downloaded serde_derive v1.0.133 [INFO] [stderr] Downloaded reqwest v0.11.9 [INFO] [stderr] Downloaded cc v1.0.72 [INFO] [stderr] Downloaded quote v1.0.14 [INFO] [stderr] Downloaded syn v1.0.85 [INFO] [stderr] Downloaded fastrand v1.6.0 [INFO] [stderr] Downloaded hyper v0.14.16 [INFO] [stderr] Downloaded tokio-util v0.6.9 [INFO] [stderr] Downloaded redox_users v0.4.0 [INFO] [stderr] Downloaded log4rs v1.0.0 [INFO] [stderr] Downloaded clap v3.1.6 [INFO] [stderr] Downloaded dirs-sys v0.3.6 [INFO] [stderr] Downloaded tokio v1.15.0 [INFO] [stderr] Downloaded anyhow v1.0.52 [INFO] [stderr] Downloaded arc-swap v0.4.8 [INFO] [stderr] Downloaded log-mdc v0.1.0 [INFO] [stderr] Downloaded lock_api v0.4.5 [INFO] [stderr] Downloaded thread-id v3.3.0 [INFO] [stderr] Downloaded typemap v0.3.3 [INFO] [stderr] Downloaded futures-channel v0.3.19 [INFO] [stderr] Downloaded futures-io v0.3.19 [INFO] [stderr] Downloaded futures-task v0.3.19 [INFO] [stderr] Downloaded futures-util v0.3.19 [INFO] [stderr] Downloaded futures-core v0.3.19 [INFO] [stderr] Downloaded futures-sink v0.3.19 [INFO] [stderr] Downloaded h2 v0.3.10 [INFO] [stderr] Downloaded http v0.2.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e0456569b6ae6967fbedd87bb3f2e730db48070c987147ff7cf72d294e76f5a8 [INFO] running `Command { std: "docker" "start" "-a" "e0456569b6ae6967fbedd87bb3f2e730db48070c987147ff7cf72d294e76f5a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e0456569b6ae6967fbedd87bb3f2e730db48070c987147ff7cf72d294e76f5a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0456569b6ae6967fbedd87bb3f2e730db48070c987147ff7cf72d294e76f5a8", kill_on_drop: false }` [INFO] [stdout] e0456569b6ae6967fbedd87bb3f2e730db48070c987147ff7cf72d294e76f5a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a031b550076eab0c71ca8287030472788c8d658925cb2a38fe3777178574be0c [INFO] running `Command { std: "docker" "start" "-a" "a031b550076eab0c71ca8287030472788c8d658925cb2a38fe3777178574be0c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking futures-io v0.3.19 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling serde_json v1.0.74 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Compiling anyhow v1.0.52 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking ordered-float v2.10.0 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking arc-swap v0.4.8 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking clap v3.1.6 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking bzip2 v0.4.3 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking serde_yaml v0.8.23 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tokio v1.15.0 [INFO] [stderr] Checking log4rs v1.0.0 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.10 [INFO] [stderr] Checking hyper v0.14.16 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.9 [INFO] [stderr] Checking whiley v0.6.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `glob::glob` [INFO] [stdout] --> src/platform/quickcheck.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use glob::glob; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Artifact` [INFO] [stdout] --> src/platform/quickcheck.rs:7:33 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::build::{PACKAGE_NAME,Artifact}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `glob::glob` [INFO] [stdout] --> src/platform/quickcheck.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use glob::glob; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Artifact` [INFO] [stdout] --> src/platform/quickcheck.rs:7:33 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::build::{PACKAGE_NAME,Artifact}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/platform/boogie.rs:127:2 [INFO] [stdout] | [INFO] [stdout] 127 | /// FIXME: this is broken! [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 128 | let path = PathBuf::from(&self.source); [INFO] [stdout] | --------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/platform/boogie.rs:127:2 [INFO] [stdout] | [INFO] [stdout] 127 | /// FIXME: this is broken! [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 128 | let path = PathBuf::from(&self.source); [INFO] [stdout] | --------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `registry` [INFO] [stdout] --> src/command/run.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let registry = init_registry(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registry` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `registry` [INFO] [stdout] --> src/command/run.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let registry = init_registry(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registry` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/platform/whiley.rs:58:6 [INFO] [stdout] | [INFO] [stdout] 58 | let mut sincludes = includes.to_str().unwrap(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/platform/whiley.rs:58:6 [INFO] [stdout] | [INFO] [stdout] 58 | let mut sincludes = includes.to_str().unwrap(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `kind` is never read [INFO] [stdout] --> src/build.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct Marker { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 44 | kind: Kind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `Marker` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `WIDTH_DEFAULT` is never used [INFO] [stdout] --> src/platform/quickcheck.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | static WIDTH_DEFAULT : i64 = 2; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rotation` is never read [INFO] [stdout] --> src/platform/quickcheck.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct QuickCheckPlatform { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 49 | rotation: i64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `kind` is never read [INFO] [stdout] --> src/build.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct Marker { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 44 | kind: Kind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `Marker` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `WIDTH_DEFAULT` is never used [INFO] [stdout] --> src/platform/quickcheck.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | static WIDTH_DEFAULT : i64 = 2; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rotation` is never read [INFO] [stdout] --> src/platform/quickcheck.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct QuickCheckPlatform { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 49 | rotation: i64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.93s [INFO] running `Command { std: "docker" "inspect" "a031b550076eab0c71ca8287030472788c8d658925cb2a38fe3777178574be0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a031b550076eab0c71ca8287030472788c8d658925cb2a38fe3777178574be0c", kill_on_drop: false }` [INFO] [stdout] a031b550076eab0c71ca8287030472788c8d658925cb2a38fe3777178574be0c