[INFO] fetching crate keyed_vec 0.1.0... [INFO] testing keyed_vec-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate keyed_vec 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate keyed_vec 0.1.0 [INFO] finished tweaking crates.io crate keyed_vec 0.1.0 [INFO] tweaked toml for crates.io crate keyed_vec 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate keyed_vec 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages to latest compatible versions [INFO] [stderr] Adding delegate v0.10.0 (available: v0.13.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d3a4368946433c285c323b167c83d702e0c1ad2ae15d12999516f8fc9b32e1a4 [INFO] running `Command { std: "docker" "start" "-a" "d3a4368946433c285c323b167c83d702e0c1ad2ae15d12999516f8fc9b32e1a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3a4368946433c285c323b167c83d702e0c1ad2ae15d12999516f8fc9b32e1a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3a4368946433c285c323b167c83d702e0c1ad2ae15d12999516f8fc9b32e1a4", kill_on_drop: false }` [INFO] [stdout] d3a4368946433c285c323b167c83d702e0c1ad2ae15d12999516f8fc9b32e1a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f783bc12d066642f541a4a653f5a7f79efa2420cb6d85e08813ea8689ecb56d0 [INFO] running `Command { std: "docker" "start" "-a" "f783bc12d066642f541a4a653f5a7f79efa2420cb6d85e08813ea8689ecb56d0", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling delegate v0.10.0 [INFO] [stderr] Compiling keyed_vec v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `no_global_oom_handling` [INFO] [stdout] --> src/lib.rs:264:11 [INFO] [stdout] | [INFO] [stdout] 264 | #[cfg(not(no_global_oom_handling))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(no_global_oom_handling)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(no_global_oom_handling)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ExtendWith` is never used [INFO] [stdout] --> src/lib.rs:135:7 [INFO] [stdout] | [INFO] [stdout] 135 | trait ExtendWith { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ExtendElement` is never constructed [INFO] [stdout] --> src/lib.rs:139:8 [INFO] [stdout] | [INFO] [stdout] 139 | struct ExtendElement(T); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.51s [INFO] running `Command { std: "docker" "inspect" "f783bc12d066642f541a4a653f5a7f79efa2420cb6d85e08813ea8689ecb56d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f783bc12d066642f541a4a653f5a7f79efa2420cb6d85e08813ea8689ecb56d0", kill_on_drop: false }` [INFO] [stdout] f783bc12d066642f541a4a653f5a7f79efa2420cb6d85e08813ea8689ecb56d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a065c8f26263a04b31303dc73aac689f38b1ca31a1c4db3a859f0e55057096a [INFO] running `Command { std: "docker" "start" "-a" "7a065c8f26263a04b31303dc73aac689f38b1ca31a1c4db3a859f0e55057096a", kill_on_drop: false }` [INFO] [stdout] warning: unexpected `cfg` condition name: `no_global_oom_handling` [INFO] [stdout] --> src/lib.rs:264:11 [INFO] [stdout] | [INFO] [stdout] 264 | #[cfg(not(no_global_oom_handling))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(no_global_oom_handling)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(no_global_oom_handling)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ExtendWith` is never used [INFO] [stdout] --> src/lib.rs:135:7 [INFO] [stdout] | [INFO] [stdout] 135 | trait ExtendWith { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ExtendElement` is never constructed [INFO] [stdout] --> src/lib.rs:139:8 [INFO] [stdout] | [INFO] [stdout] 139 | struct ExtendElement(T); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling keyed_vec v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `no_global_oom_handling` [INFO] [stdout] --> src/lib.rs:264:11 [INFO] [stdout] | [INFO] [stdout] 264 | #[cfg(not(no_global_oom_handling))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(no_global_oom_handling)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(no_global_oom_handling)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ExtendWith` is never used [INFO] [stdout] --> src/lib.rs:135:7 [INFO] [stdout] | [INFO] [stdout] 135 | trait ExtendWith { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ExtendElement` is never constructed [INFO] [stdout] --> src/lib.rs:139:8 [INFO] [stdout] | [INFO] [stdout] 139 | struct ExtendElement(T); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "7a065c8f26263a04b31303dc73aac689f38b1ca31a1c4db3a859f0e55057096a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a065c8f26263a04b31303dc73aac689f38b1ca31a1c4db3a859f0e55057096a", kill_on_drop: false }` [INFO] [stdout] 7a065c8f26263a04b31303dc73aac689f38b1ca31a1c4db3a859f0e55057096a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4dd53fef600c5aa9ac6aab2d7dbcef9f2cd2937b9adef7fdef6b18ec5674c2c4 [INFO] running `Command { std: "docker" "start" "-a" "4dd53fef600c5aa9ac6aab2d7dbcef9f2cd2937b9adef7fdef6b18ec5674c2c4", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition name: `no_global_oom_handling` [INFO] [stderr] --> src/lib.rs:264:11 [INFO] [stderr] | [INFO] [stderr] 264 | #[cfg(not(no_global_oom_handling))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(no_global_oom_handling)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(no_global_oom_handling)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait `ExtendWith` is never used [INFO] [stderr] --> src/lib.rs:135:7 [INFO] [stderr] | [INFO] [stderr] 135 | trait ExtendWith { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `ExtendElement` is never constructed [INFO] [stderr] --> src/lib.rs:139:8 [INFO] [stderr] | [INFO] [stderr] 139 | struct ExtendElement(T); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `keyed_vec` (lib) generated 3 warnings [INFO] [stderr] warning: `keyed_vec` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/keyed_vec-4925f5143ea5ff99) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_01 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests keyed_vec [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/test.rs - test::test_02_compile_fail (line 70) - compile fail ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4dd53fef600c5aa9ac6aab2d7dbcef9f2cd2937b9adef7fdef6b18ec5674c2c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dd53fef600c5aa9ac6aab2d7dbcef9f2cd2937b9adef7fdef6b18ec5674c2c4", kill_on_drop: false }` [INFO] [stdout] 4dd53fef600c5aa9ac6aab2d7dbcef9f2cd2937b9adef7fdef6b18ec5674c2c4