[INFO] fetching crate utote 0.3.4... [INFO] checking utote-0.3.4 against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] extracting crate utote 0.3.4 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate utote 0.3.4 on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate utote 0.3.4 [INFO] finished tweaking crates.io crate utote 0.3.4 [INFO] tweaked toml for crates.io crate utote 0.3.4 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5d54a215f8ba5d0a492ec7093101e26eae1ec0bbc83c3fa0217f854e198d5baa [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" "5d54a215f8ba5d0a492ec7093101e26eae1ec0bbc83c3fa0217f854e198d5baa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d54a215f8ba5d0a492ec7093101e26eae1ec0bbc83c3fa0217f854e198d5baa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d54a215f8ba5d0a492ec7093101e26eae1ec0bbc83c3fa0217f854e198d5baa", kill_on_drop: false }` [INFO] [stdout] 5d54a215f8ba5d0a492ec7093101e26eae1ec0bbc83c3fa0217f854e198d5baa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 285a0540d915230c64c0f7b54016c7c83cfe0e4eb5923da1c6aee85cae03da00 [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" "285a0540d915230c64c0f7b54016c7c83cfe0e4eb5923da1c6aee85cae03da00", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking libc v0.2.90 [INFO] [stderr] Checking crossbeam-utils v0.8.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking plotters v0.3.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking utote v0.3.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand` [INFO] [stdout] --> benches/benches.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::prelude::*; [INFO] [stdout] | ^^^^ use of undeclared crate or module `rand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `packed_simd`, `rand::prelude::*` [INFO] [stdout] --> benches/benches.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use packed_simd::*; [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `packed_simd` [INFO] [stdout] 3 | use rand::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SmallRng` [INFO] [stdout] --> benches/benches.rs:16:20 [INFO] [stdout] | [INFO] [stdout] 16 | let rng = &mut SmallRng::seed_from_u64(thread_rng().next_u64()); [INFO] [stdout] | ^^^^^^^^ use of undeclared type `SmallRng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SmallRng` [INFO] [stdout] --> benches/benches.rs:36:20 [INFO] [stdout] | [INFO] [stdout] 36 | let rng = &mut SmallRng::seed_from_u64(thread_rng().next_u64()); [INFO] [stdout] | ^^^^^^^^ use of undeclared type `SmallRng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SmallRng` [INFO] [stdout] --> benches/benches.rs:66:20 [INFO] [stdout] | [INFO] [stdout] 66 | let rng = &mut SmallRng::seed_from_u64(thread_rng().next_u64()); [INFO] [stdout] | ^^^^^^^^ use of undeclared type `SmallRng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SmallRng` [INFO] [stdout] --> benches/benches.rs:98:20 [INFO] [stdout] | [INFO] [stdout] 98 | let rng = &mut SmallRng::seed_from_u64(thread_rng().next_u64()); [INFO] [stdout] | ^^^^^^^^ use of undeclared type `SmallRng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SmallRng` [INFO] [stdout] --> benches/benches.rs:138:20 [INFO] [stdout] | [INFO] [stdout] 138 | let rng = &mut SmallRng::seed_from_u64(thread_rng().next_u64()); [INFO] [stdout] | ^^^^^^^^ use of undeclared type `SmallRng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `u32x4` in this scope [INFO] [stdout] --> benches/benches.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | type MS0u32x4 = Multiset; [INFO] [stdout] | - ^^^^^ not found in this scope [INFO] [stdout] | | [INFO] [stdout] | help: you might be missing a type parameter: `` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `u32x2` in this scope [INFO] [stdout] --> benches/benches.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | type MS2u32x2 = Multiset; [INFO] [stdout] | - ^^^^^ not found in this scope [INFO] [stdout] | | [INFO] [stdout] | help: you might be missing a type parameter: `` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `u32x4` in this scope [INFO] [stdout] --> benches/benches.rs:9:26 [INFO] [stdout] | [INFO] [stdout] 9 | type MS1u32x4 = Multiset; [INFO] [stdout] | - ^^^^^ not found in this scope [INFO] [stdout] | | [INFO] [stdout] | help: you might be missing a type parameter: `` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `SmallRng` in this scope [INFO] [stdout] --> benches/benches.rs:11:28 [INFO] [stdout] | [INFO] [stdout] 11 | fn _random_array(rng: &mut SmallRng) -> [u32; 4] { [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `thread_rng` in this scope [INFO] [stdout] --> benches/benches.rs:16:44 [INFO] [stdout] | [INFO] [stdout] 16 | let rng = &mut SmallRng::seed_from_u64(thread_rng().next_u64()); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `thread_rng` in this scope [INFO] [stdout] --> benches/benches.rs:36:44 [INFO] [stdout] | [INFO] [stdout] 36 | let rng = &mut SmallRng::seed_from_u64(thread_rng().next_u64()); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `thread_rng` in this scope [INFO] [stdout] --> benches/benches.rs:66:44 [INFO] [stdout] | [INFO] [stdout] 66 | let rng = &mut SmallRng::seed_from_u64(thread_rng().next_u64()); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `thread_rng` in this scope [INFO] [stdout] --> benches/benches.rs:98:44 [INFO] [stdout] | [INFO] [stdout] 98 | let rng = &mut SmallRng::seed_from_u64(thread_rng().next_u64()); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `thread_rng` in this scope [INFO] [stdout] --> benches/benches.rs:138:44 [INFO] [stdout] | [INFO] [stdout] 138 | let rng = &mut SmallRng::seed_from_u64(thread_rng().next_u64()); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 16 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `utote` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "285a0540d915230c64c0f7b54016c7c83cfe0e4eb5923da1c6aee85cae03da00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "285a0540d915230c64c0f7b54016c7c83cfe0e4eb5923da1c6aee85cae03da00", kill_on_drop: false }` [INFO] [stdout] 285a0540d915230c64c0f7b54016c7c83cfe0e4eb5923da1c6aee85cae03da00