[INFO] updating cached repository aizyurov/meccano [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/aizyurov/meccano [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/aizyurov/meccano" "work/ex/beta-1.38-1/sources/1.37.0/gh/aizyurov/meccano"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/aizyurov/meccano'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/aizyurov/meccano" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aizyurov/meccano"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aizyurov/meccano'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 25424a0150ed6185644fe16315cf73a989b14f5c [INFO] sha for GitHub repo aizyurov/meccano: 25424a0150ed6185644fe16315cf73a989b14f5c [INFO] validating manifest of aizyurov/meccano on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of aizyurov/meccano on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing aizyurov/meccano [INFO] finished frobbing aizyurov/meccano [INFO] frobbed toml for aizyurov/meccano written to work/ex/beta-1.38-1/sources/1.37.0/gh/aizyurov/meccano/Cargo.toml [INFO] started frobbing aizyurov/meccano [INFO] finished frobbing aizyurov/meccano [INFO] frobbed toml for aizyurov/meccano written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aizyurov/meccano/Cargo.toml [INFO] crate aizyurov/meccano already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aizyurov/meccano/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing aizyurov/meccano against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aizyurov/meccano:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 1896cfb9604cc46f26d85329e1b92b3021cc2401c0c1c98dd5628503dfd01140 [INFO] running `"docker" "start" "-a" "1896cfb9604cc46f26d85329e1b92b3021cc2401c0c1c98dd5628503dfd01140"` [INFO] [stderr] Compiling anymap v0.11.2 [INFO] [stderr] Compiling meccano v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::any::TypeId` [INFO] [stderr] --> src/lib.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | use std::any::TypeId; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Empty` [INFO] [stderr] --> src/lib.rs:70:27 [INFO] [stderr] | [INFO] [stderr] 70 | use std::iter::{Iterator, Empty}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:87:11 [INFO] [stderr] | [INFO] [stderr] 87 | map: Map, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AnymapAny + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:92:11 [INFO] [stderr] | [INFO] [stderr] 92 | ctr: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Constructor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:98:26 [INFO] [stderr] | [INFO] [stderr] 98 | fn new(constructor: Box>) -> Binding { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Constructor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:128:58 [INFO] [stderr] | [INFO] [stderr] 128 | pub fn keys<'a, T: Any + Clone + Send>(&'a self) -> Box + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:139:11 [INFO] [stderr] | [INFO] [stderr] 139 | map: Map, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AnymapAny + Send` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `"docker" "inspect" "1896cfb9604cc46f26d85329e1b92b3021cc2401c0c1c98dd5628503dfd01140"` [INFO] running `"docker" "rm" "-f" "1896cfb9604cc46f26d85329e1b92b3021cc2401c0c1c98dd5628503dfd01140"` [INFO] [stdout] 1896cfb9604cc46f26d85329e1b92b3021cc2401c0c1c98dd5628503dfd01140 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aizyurov/meccano:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 90c26d6eba781c01b9be0f306f5e8952f03a4810b63fa2dbcfa13746c59b4a1b [INFO] running `"docker" "start" "-a" "90c26d6eba781c01b9be0f306f5e8952f03a4810b63fa2dbcfa13746c59b4a1b"` [INFO] [stderr] Compiling meccano v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::any::TypeId` [INFO] [stderr] --> tests/lib.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::any::TypeId; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> tests/lib.rs:115:11 [INFO] [stderr] | [INFO] [stderr] 115 | for i in (1..5) { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/lib.rs:198:65 [INFO] [stderr] | [INFO] [stderr] 198 | rules.add("", |ctx: &Context| Arc::new(Impl{factor: 2}) as Arc ); [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Trait` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/lib.rs:200:24 [INFO] [stderr] | [INFO] [stderr] 200 | let m = ctx.get::>(""); [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Trait` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Mutex` [INFO] [stderr] --> examples/multithreaded.rs:27:23 [INFO] [stderr] | [INFO] [stderr] 27 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/multithreaded.rs:71:91 [INFO] [stderr] | [INFO] [stderr] 71 | rules.add("one", |ctx: &Context| Arc::new(Service1{pool: pool_config::pool(ctx)}) as Arc); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Service` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/multithreaded.rs:74:92 [INFO] [stderr] | [INFO] [stderr] 74 | rules.add("two", |ctx: &Context| Arc::new(Service2{pool: pool_config::pool(ctx)}) as Arc); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Service` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/multithreaded.rs:77:28 [INFO] [stderr] | [INFO] [stderr] 77 | let mut services: Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Service` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/multithreaded.rs:80:41 [INFO] [stderr] | [INFO] [stderr] 80 | let names = locked_context.keys::>().collect::>(); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Service` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/multithreaded.rs:83:43 [INFO] [stderr] | [INFO] [stderr] 83 | services.push(locked_context.get::>(name)); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Service` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Mutex` [INFO] [stderr] --> examples/basic.rs:4:22 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::any::TypeId` [INFO] [stderr] --> src/lib.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | use std::any::TypeId; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Empty` [INFO] [stderr] --> src/lib.rs:70:27 [INFO] [stderr] | [INFO] [stderr] 70 | use std::iter::{Iterator, Empty}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:87:11 [INFO] [stderr] | [INFO] [stderr] 87 | map: Map, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AnymapAny + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:92:11 [INFO] [stderr] | [INFO] [stderr] 92 | ctr: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Constructor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:98:26 [INFO] [stderr] | [INFO] [stderr] 98 | fn new(constructor: Box>) -> Binding { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Constructor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:128:58 [INFO] [stderr] | [INFO] [stderr] 128 | pub fn keys<'a, T: Any + Clone + Send>(&'a self) -> Box + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:139:11 [INFO] [stderr] | [INFO] [stderr] 139 | map: Map, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AnymapAny + Send` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Mutex` [INFO] [stderr] --> examples/iterate.rs:9:22 [INFO] [stderr] | [INFO] [stderr] 9 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Mutex` [INFO] [stderr] --> examples/iterate.rs:16:23 [INFO] [stderr] | [INFO] [stderr] 16 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/iterate.rs:71:97 [INFO] [stderr] | [INFO] [stderr] 71 | rules.add("one", |ctx: &Context| Arc::new(Service1{pool: connection_pool::inject(ctx)}) as Arc); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Service` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/iterate.rs:74:98 [INFO] [stderr] | [INFO] [stderr] 74 | rules.add("two", |ctx: &Context| Arc::new(Service2{pool: connection_pool::inject(ctx)}) as Arc); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Service` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/iterate.rs:76:28 [INFO] [stderr] | [INFO] [stderr] 76 | let mut services: Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Service` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/iterate.rs:77:29 [INFO] [stderr] | [INFO] [stderr] 77 | for name in ctx.keys::>() { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Service` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/iterate.rs:78:31 [INFO] [stderr] | [INFO] [stderr] 78 | services.push(ctx.get::>(name)); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Service` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> tests/lib.rs:170:22 [INFO] [stderr] | [INFO] [stderr] 170 | rules.add("value", |ctx: &Context| 365); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> tests/lib.rs:171:27 [INFO] [stderr] | [INFO] [stderr] 171 | rules.add("otherValue", |ctx: &Context| 365); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> tests/lib.rs:22:22 [INFO] [stderr] | [INFO] [stderr] 22 | rules.add("value", |ctx: &Context| 365); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> tests/lib.rs:37:28 [INFO] [stderr] | [INFO] [stderr] 37 | rules.add("other_value", |ctx: &Context| 365); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> tests/lib.rs:39:6 [INFO] [stderr] | [INFO] [stderr] 39 | let ctx = rules.commit(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> tests/lib.rs:48:28 [INFO] [stderr] | [INFO] [stderr] 48 | rules.add("other_value", |ctx: &Context| 365); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dependent` [INFO] [stderr] --> tests/lib.rs:50:6 [INFO] [stderr] | [INFO] [stderr] 50 | let dependent = ctx.get::(""); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_dependent` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> tests/lib.rs:59:22 [INFO] [stderr] | [INFO] [stderr] 59 | rules.add("value", |ctx: &Context| 365); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dependent` [INFO] [stderr] --> tests/lib.rs:61:6 [INFO] [stderr] | [INFO] [stderr] 61 | let dependent = ctx.get::(""); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_dependent` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `short` [INFO] [stderr] --> tests/lib.rs:74:6 [INFO] [stderr] | [INFO] [stderr] 74 | let short = ctx.get::>(""); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_short` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `head` [INFO] [stderr] --> tests/lib.rs:91:6 [INFO] [stderr] | [INFO] [stderr] 91 | let head = rules.commit().get::>(""); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_head` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> tests/lib.rs:99:22 [INFO] [stderr] | [INFO] [stderr] 99 | rules.add("value", |ctx: &Context| 365); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> tests/lib.rs:111:22 [INFO] [stderr] | [INFO] [stderr] 111 | rules.add("value", |ctx: &Context| 365); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> tests/lib.rs:115:6 [INFO] [stderr] | [INFO] [stderr] 115 | for i in (1..5) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> tests/lib.rs:159:22 [INFO] [stderr] | [INFO] [stderr] 159 | rules.add("value", |ctx: &Context| 365); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> tests/lib.rs:160:27 [INFO] [stderr] | [INFO] [stderr] 160 | rules.add("otherValue", |ctx: &Context| 365); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> tests/lib.rs:198:17 [INFO] [stderr] | [INFO] [stderr] 198 | rules.add("", |ctx: &Context| Arc::new(Impl{factor: 2}) as Arc ); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> examples/multithreaded.rs:89:7 [INFO] [stderr] | [INFO] [stderr] 89 | let ctx = ctx.clone(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> examples/multithreaded.rs:36:43 [INFO] [stderr] | [INFO] [stderr] 36 | rules.add("connection.pool.size", move |ctx: &Context| size); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `next` [INFO] [stderr] --> tests/lib.rs:65:2 [INFO] [stderr] | [INFO] [stderr] 65 | next: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `tail` [INFO] [stderr] --> tests/lib.rs:78:2 [INFO] [stderr] | [INFO] [stderr] 78 | tail: Arc [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `head` [INFO] [stderr] --> tests/lib.rs:82:2 [INFO] [stderr] | [INFO] [stderr] 82 | head: Arc [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `iterate` [INFO] [stderr] --> tests/lib.rs:168:1 [INFO] [stderr] | [INFO] [stderr] 168 | fn iterate() { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> examples/basic.rs:30:37 [INFO] [stderr] | [INFO] [stderr] 30 | rules.add("connection.pool.size", |ctx: &Context| 32); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> examples/basic.rs:12:2 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn new(size: i32) -> ConnectionPool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/lib.rs:174:17 [INFO] [stderr] | [INFO] [stderr] 174 | rules.add("", |ctx: & Context| {32}); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/lib.rs:175:17 [INFO] [stderr] | [INFO] [stderr] 175 | rules.add("", |ctx: & Context| {33}); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> examples/iterate.rs:36:43 [INFO] [stderr] | [INFO] [stderr] 36 | rules.add("connection.pool.size", move |ctx: &Context| size); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.17s [INFO] running `"docker" "inspect" "90c26d6eba781c01b9be0f306f5e8952f03a4810b63fa2dbcfa13746c59b4a1b"` [INFO] running `"docker" "rm" "-f" "90c26d6eba781c01b9be0f306f5e8952f03a4810b63fa2dbcfa13746c59b4a1b"` [INFO] [stdout] 90c26d6eba781c01b9be0f306f5e8952f03a4810b63fa2dbcfa13746c59b4a1b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aizyurov/meccano:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 27ec7a9afde4fe2207be11dc1cf030000b6c1fd4621aaae16b050ef765a4d419 [INFO] running `"docker" "start" "-a" "27ec7a9afde4fe2207be11dc1cf030000b6c1fd4621aaae16b050ef765a4d419"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/meccano-3f90422fbe29fe00 [INFO] [stderr] Running /opt/crater/target/debug/deps/lib-758523801dbc2a25 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test init_is_lazy ... ok [INFO] [stdout] test trait_object ... ok [INFO] [stdout] test chain ... ok [INFO] [stdout] test collect ... ok [INFO] [stdout] test send ... ok [INFO] [stdout] test multithreaded ... ok [INFO] [stdout] test cycle ... ok [INFO] [stdout] test unresoved_label ... ok [INFO] [stdout] test unresoved_type ... ok [INFO] [stdout] test short_circuit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests meccano [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "27ec7a9afde4fe2207be11dc1cf030000b6c1fd4621aaae16b050ef765a4d419"` [INFO] running `"docker" "rm" "-f" "27ec7a9afde4fe2207be11dc1cf030000b6c1fd4621aaae16b050ef765a4d419"` [INFO] [stdout] 27ec7a9afde4fe2207be11dc1cf030000b6c1fd4621aaae16b050ef765a4d419