[INFO] fetching crate ident 0.3.10... [INFO] testing ident-0.3.10 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate ident 0.3.10 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate ident 0.3.10 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate ident 0.3.10 [INFO] finished tweaking crates.io crate ident 0.3.10 [INFO] tweaked toml for crates.io crate ident 0.3.10 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e63dbdfed5b79f83c164d7b317dee4e0e9a7f6fe7111055640e3dc3fd560cb0 [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" "1e63dbdfed5b79f83c164d7b317dee4e0e9a7f6fe7111055640e3dc3fd560cb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e63dbdfed5b79f83c164d7b317dee4e0e9a7f6fe7111055640e3dc3fd560cb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e63dbdfed5b79f83c164d7b317dee4e0e9a7f6fe7111055640e3dc3fd560cb0", kill_on_drop: false }` [INFO] [stdout] 1e63dbdfed5b79f83c164d7b317dee4e0e9a7f6fe7111055640e3dc3fd560cb0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b80a44d40e9048939263d5fd214a21b9fe3082ecce5dc49af01a7a02e6702771 [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" "b80a44d40e9048939263d5fd214a21b9fe3082ecce5dc49af01a7a02e6702771", kill_on_drop: false }` [INFO] [stderr] Compiling ident v0.3.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `swap` is imported redundantly [INFO] [stdout] --> src/ident_collections.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 6 | use std::mem::swap; [INFO] [stdout] | -------------- the item `swap` is already imported here [INFO] [stdout] ... [INFO] [stdout] 59 | use std::mem::swap; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "b80a44d40e9048939263d5fd214a21b9fe3082ecce5dc49af01a7a02e6702771", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b80a44d40e9048939263d5fd214a21b9fe3082ecce5dc49af01a7a02e6702771", kill_on_drop: false }` [INFO] [stdout] b80a44d40e9048939263d5fd214a21b9fe3082ecce5dc49af01a7a02e6702771 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94c82c22446959c18f8df3d466c8f9f6e3073706b9651f5243dba1db5a384fc1 [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" "94c82c22446959c18f8df3d466c8f9f6e3073706b9651f5243dba1db5a384fc1", kill_on_drop: false }` [INFO] [stdout] warning: the item `swap` is imported redundantly [INFO] [stdout] --> src/ident_collections.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 6 | use std::mem::swap; [INFO] [stdout] | -------------- the item `swap` is already imported here [INFO] [stdout] ... [INFO] [stdout] 59 | use std::mem::swap; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ident v0.3.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `swap` is imported redundantly [INFO] [stdout] --> src/ident_collections.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 6 | use std::mem::swap; [INFO] [stdout] | -------------- the item `swap` is already imported here [INFO] [stdout] ... [INFO] [stdout] 59 | use std::mem::swap; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.55s [INFO] running `Command { std: "docker" "inspect" "94c82c22446959c18f8df3d466c8f9f6e3073706b9651f5243dba1db5a384fc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94c82c22446959c18f8df3d466c8f9f6e3073706b9651f5243dba1db5a384fc1", kill_on_drop: false }` [INFO] [stdout] 94c82c22446959c18f8df3d466c8f9f6e3073706b9651f5243dba1db5a384fc1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 29aba56bc4ec4b4b9e6a5acf71857a328c4319e0ce5a532a6a2289b342dc2b8b [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" "29aba56bc4ec4b4b9e6a5acf71857a328c4319e0ce5a532a6a2289b342dc2b8b", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: the item `swap` is imported redundantly [INFO] [stdout] running 5 tests [INFO] [stderr] --> src/ident_collections.rs:59:13 [INFO] [stdout] test ident_collections::tests::test_btreemap ... ok [INFO] [stderr] | [INFO] [stderr] 6 | use std::mem::swap; [INFO] [stderr] | -------------- the item `swap` is already imported here [INFO] [stderr] ... [INFO] [stderr] 59 | use std::mem::swap; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: the item `swap` is imported redundantly [INFO] [stderr] --> src/ident_collections.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 6 | use std::mem::swap; [INFO] [stderr] | -------------- the item `swap` is already imported here [INFO] [stderr] ... [INFO] [stderr] 59 | use std::mem::swap; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ident-cf3752758907782e [INFO] [stdout] test ident_collections::tests::test_hashmap ... ok [INFO] [stderr] Doc-tests ident [INFO] [stdout] test ident_collections::tests::test_vec ... ok [INFO] [stdout] test ident_collections::tests::test_vecdeque ... ok [INFO] [stdout] test ident_collections::tests::test_linkedlist ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - WithIdent::as_mut (line 154) ... ok [INFO] [stdout] test src/lib.rs - WithIdent::as_ref (line 134) ... ok [INFO] [stdout] test src/derive_ident.rs - derive_ident::DeriveIdent::derive_ident (line 22) ... ok [INFO] [stdout] test src/derive_ident.rs - impl_hash_identity (line 103) ... ok [INFO] [stdout] test src/derive_ident.rs - derive_ident::WithIdent::update_ident (line 56) ... ok [INFO] [stdout] test src/lib.rs - WithIdent::map_ident (line 102) ... ok [INFO] [stdout] test src/lib.rs - WithIdent::map (line 79) ... ok [INFO] [stdout] test src/lib.rs - WithIdent::into_value (line 59) ... ok [INFO] [stdout] test src/ident_collections.rs - ident_collections::IdentCollection::insert_by_ident (line 19) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "29aba56bc4ec4b4b9e6a5acf71857a328c4319e0ce5a532a6a2289b342dc2b8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29aba56bc4ec4b4b9e6a5acf71857a328c4319e0ce5a532a6a2289b342dc2b8b", kill_on_drop: false }` [INFO] [stdout] 29aba56bc4ec4b4b9e6a5acf71857a328c4319e0ce5a532a6a2289b342dc2b8b