[INFO] fetching crate refinery 0.4.0... [INFO] checking refinery-0.4.0 against master#0dce3f606e05cffab7361c132a399d3550ab0df8 for pr-78376 [INFO] extracting crate refinery 0.4.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate refinery 0.4.0 on toolchain 0dce3f606e05cffab7361c132a399d3550ab0df8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate refinery 0.4.0 [INFO] finished tweaking crates.io crate refinery 0.4.0 [INFO] tweaked toml for crates.io crate refinery 0.4.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c0c75cc5fd6dd853a30fd1364dab7d26ee220930c2725d9581d1a42c96c5327 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0c0c75cc5fd6dd853a30fd1364dab7d26ee220930c2725d9581d1a42c96c5327", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c0c75cc5fd6dd853a30fd1364dab7d26ee220930c2725d9581d1a42c96c5327", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c0c75cc5fd6dd853a30fd1364dab7d26ee220930c2725d9581d1a42c96c5327", kill_on_drop: false }` [INFO] [stdout] 0c0c75cc5fd6dd853a30fd1364dab7d26ee220930c2725d9581d1a42c96c5327 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f652a0a949a8c3870cfc4dae8c7bca1e5b29ec4e609304ef3d121b87044432bc [INFO] running `Command { std: "docker" "start" "-a" "f652a0a949a8c3870cfc4dae8c7bca1e5b29ec4e609304ef3d121b87044432bc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling tinyvec v0.3.4 [INFO] [stderr] Checking regex-syntax v0.6.20 [INFO] [stderr] Checking futures-sink v0.3.7 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Checking futures-core v0.3.7 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling escargot v0.5.0 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Checking predicates-core v1.0.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking barrel v0.6.5 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Checking futures-channel v0.3.7 [INFO] [stderr] Checking futures-task v0.3.7 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Checking predicates-tree v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking aho-corasick v0.7.14 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling regex v1.4.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking predicates v1.0.5 [INFO] [stderr] Compiling thiserror-impl v1.0.21 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling async-trait v0.1.41 [INFO] [stderr] Compiling futures-macro v0.3.7 [INFO] [stderr] Compiling thiserror v1.0.21 [INFO] [stderr] Checking pin-project v1.0.1 [INFO] [stderr] Checking futures-util v0.3.7 [INFO] [stderr] Checking futures-executor v0.3.7 [INFO] [stderr] Checking futures v0.3.7 [INFO] [stderr] Checking toml v0.5.7 [INFO] [stderr] Checking serde_json v1.0.59 [INFO] [stderr] Checking refinery-core v0.4.0 [INFO] [stderr] Compiling refinery-macros v0.4.0 [INFO] [stderr] Checking assert_cmd v0.12.2 [INFO] [stderr] Checking refinery v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `migration` [INFO] [stdout] --> tests/mod_migrations/V2__add_cars_table.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn migration() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `migration` [INFO] [stdout] --> tests/mod_migrations/V4__add_year_to_motos_table.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn migration() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `migration` [INFO] [stdout] --> tests/mod_migrations/V3__add_brand_to_cars_table.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn migration() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `migration` [INFO] [stdout] --> tests/mod_migrations/V1__initial.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn migration() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `migration` [INFO] [stdout] --> tests/mod_migrations/V2__add_cars_table.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn migration() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `migration` [INFO] [stdout] --> tests/mod_migrations/V4__add_year_to_motos_table.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn migration() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `migration` [INFO] [stdout] --> tests/mod_migrations/V3__add_brand_to_cars_table.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn migration() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `migration` [INFO] [stdout] --> tests/mod_migrations/V1__initial.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn migration() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `migration` [INFO] [stdout] --> tests/mod_migrations/V2__add_cars_table.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn migration() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `migration` [INFO] [stdout] --> tests/mod_migrations/V4__add_year_to_motos_table.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn migration() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `migration` [INFO] [stdout] --> tests/mod_migrations/V3__add_brand_to_cars_table.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn migration() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `migration` [INFO] [stdout] --> tests/mod_migrations/V1__initial.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn migration() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `migration` [INFO] [stdout] --> tests/mod_migrations/V2__add_cars_table.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn migration() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `migration` [INFO] [stdout] --> tests/mod_migrations/V4__add_year_to_motos_table.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn migration() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `migration` [INFO] [stdout] --> tests/mod_migrations/V3__add_brand_to_cars_table.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn migration() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `migration` [INFO] [stdout] --> tests/mod_migrations/V1__initial.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn migration() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `migration` [INFO] [stdout] --> tests/mod_migrations/V2__add_cars_table.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn migration() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `migration` [INFO] [stdout] --> tests/mod_migrations/V4__add_year_to_motos_table.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn migration() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `migration` [INFO] [stdout] --> tests/mod_migrations/V3__add_brand_to_cars_table.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn migration() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `migration` [INFO] [stdout] --> tests/mod_migrations/V1__initial.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn migration() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 35s [INFO] running `Command { std: "docker" "inspect" "f652a0a949a8c3870cfc4dae8c7bca1e5b29ec4e609304ef3d121b87044432bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f652a0a949a8c3870cfc4dae8c7bca1e5b29ec4e609304ef3d121b87044432bc", kill_on_drop: false }` [INFO] [stdout] f652a0a949a8c3870cfc4dae8c7bca1e5b29ec4e609304ef3d121b87044432bc