[INFO] fetching crate compact_str 0.2.0... [INFO] testing compact_str-0.2.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate compact_str 0.2.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate compact_str 0.2.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate compact_str 0.2.0 [INFO] finished tweaking crates.io crate compact_str 0.2.0 [INFO] tweaked toml for crates.io crate compact_str 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2d13fea3df77a0eca8883164f70142ac783e72fd27c0dfc018c6ad02c559680 [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" "b2d13fea3df77a0eca8883164f70142ac783e72fd27c0dfc018c6ad02c559680", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2d13fea3df77a0eca8883164f70142ac783e72fd27c0dfc018c6ad02c559680", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2d13fea3df77a0eca8883164f70142ac783e72fd27c0dfc018c6ad02c559680", kill_on_drop: false }` [INFO] [stdout] b2d13fea3df77a0eca8883164f70142ac783e72fd27c0dfc018c6ad02c559680 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 169883d034214f20a94f64279802cc0b82bbbe7be646801fe3b1d7730f308967 [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" "169883d034214f20a94f64279802cc0b82bbbe7be646801fe3b1d7730f308967", kill_on_drop: false }` [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling compact_str v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `Command { std: "docker" "inspect" "169883d034214f20a94f64279802cc0b82bbbe7be646801fe3b1d7730f308967", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "169883d034214f20a94f64279802cc0b82bbbe7be646801fe3b1d7730f308967", kill_on_drop: false }` [INFO] [stdout] 169883d034214f20a94f64279802cc0b82bbbe7be646801fe3b1d7730f308967 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 742ed9c5f1dbe3d2d2a9b83a10a4e1d7e92cd6e2b049eeb401b6f631f739f187 [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" "742ed9c5f1dbe3d2d2a9b83a10a4e1d7e92cd6e2b049eeb401b6f631f739f187", kill_on_drop: false }` [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling smartstring v0.2.10 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling semver v1.0.6 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling proptest v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling smol_str v0.1.21 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling compact_str v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `tracing_alloc` [INFO] [stdout] --> tests/alloc.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tracing_alloc::TracingAllocator; [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared crate or module `tracing_alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tracing_alloc` [INFO] [stdout] --> tests/alloc.rs:53:41 [INFO] [stdout] | [INFO] [stdout] 53 | .filter(|event| matches!(event, tracing_alloc::Event::Alloc { .. })) [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared crate or module `tracing_alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `{integer}` [INFO] [stdout] --> tests/alloc.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | let num_words = rng.gen_range(0..10_000); [INFO] [stdout] | --------- ^^^^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | | [INFO] [stdout] | consider giving `num_words` a type [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `{integer}: SampleUniform` found in the `rand` crate: [INFO] [stdout] - impl SampleUniform for i128; [INFO] [stdout] - impl SampleUniform for i16; [INFO] [stdout] - impl SampleUniform for i32; [INFO] [stdout] - impl SampleUniform for i64; [INFO] [stdout] and 8 more [INFO] [stdout] note: required by a bound in `gen_range` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.8.5/src/rng.rs:131:12 [INFO] [stdout] | [INFO] [stdout] 131 | T: SampleUniform, [INFO] [stdout] | ^^^^^^^^^^^^^ required by this bound in `gen_range` [INFO] [stdout] help: consider specifying the type arguments in the function call [INFO] [stdout] | [INFO] [stdout] 21 | let num_words = rng.gen_range::(0..10_000); [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0283, E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `compact_str` due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "742ed9c5f1dbe3d2d2a9b83a10a4e1d7e92cd6e2b049eeb401b6f631f739f187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "742ed9c5f1dbe3d2d2a9b83a10a4e1d7e92cd6e2b049eeb401b6f631f739f187", kill_on_drop: false }` [INFO] [stdout] 742ed9c5f1dbe3d2d2a9b83a10a4e1d7e92cd6e2b049eeb401b6f631f739f187