[INFO] fetching crate refinery 0.4.0... [INFO] checking refinery-0.4.0 against master#7f5a42b073dc2bee2aa625052eb066ee07072048 for pr-78991 [INFO] extracting crate refinery 0.4.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate refinery 0.4.0 on toolchain 7f5a42b073dc2bee2aa625052eb066ee07072048 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "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-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6025c0a123799c59008f2a6bdfbd78f8b2477c16a93e7ae7a9a6a496b629a65f [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" "6025c0a123799c59008f2a6bdfbd78f8b2477c16a93e7ae7a9a6a496b629a65f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6025c0a123799c59008f2a6bdfbd78f8b2477c16a93e7ae7a9a6a496b629a65f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6025c0a123799c59008f2a6bdfbd78f8b2477c16a93e7ae7a9a6a496b629a65f", kill_on_drop: false }` [INFO] [stdout] 6025c0a123799c59008f2a6bdfbd78f8b2477c16a93e7ae7a9a6a496b629a65f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 549d0029741ed56d520fbb10e06f9bfe47bca1b8e3a1f887c2272dce8873153f [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" "549d0029741ed56d520fbb10e06f9bfe47bca1b8e3a1f887c2272dce8873153f", kill_on_drop: false }` [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling escargot v0.5.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking barrel v0.6.5 [INFO] [stderr] Compiling tinyvec v1.0.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Checking predicates v1.0.5 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling thiserror v1.0.22 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Checking unicode-normalization v0.1.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking pin-project v1.0.1 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking assert_cmd v0.12.2 [INFO] [stderr] Checking refinery-core v0.4.0 [INFO] [stderr] Compiling toml v0.5.7 [INFO] [stderr] Compiling refinery-macros v0.4.0 [INFO] [stderr] Checking futures-executor v0.3.8 [INFO] [stderr] Checking futures v0.3.8 [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: 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: 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 58.93s [INFO] running `Command { std: "docker" "inspect" "549d0029741ed56d520fbb10e06f9bfe47bca1b8e3a1f887c2272dce8873153f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "549d0029741ed56d520fbb10e06f9bfe47bca1b8e3a1f887c2272dce8873153f", kill_on_drop: false }` [INFO] [stdout] 549d0029741ed56d520fbb10e06f9bfe47bca1b8e3a1f887c2272dce8873153f