[INFO] cloning repository https://github.com/andrew-d/lstrings [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrew-d/lstrings" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrew-d%2Flstrings", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrew-d%2Flstrings'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c2d63cee581a94ae9e67cf4aa5e80f855d50ee00 [INFO] checking andrew-d/lstrings against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrew-d%2Flstrings" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andrew-d/lstrings on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andrew-d/lstrings [INFO] finished tweaking git repo https://github.com/andrew-d/lstrings [INFO] tweaked toml for git repo https://github.com/andrew-d/lstrings written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/andrew-d/lstrings already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/retep998/rust-mmap` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d871059fa439df891744d0a264864c2c25b7a912a5f7dd41ee9e0826bfdb605 [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" "0d871059fa439df891744d0a264864c2c25b7a912a5f7dd41ee9e0826bfdb605", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d871059fa439df891744d0a264864c2c25b7a912a5f7dd41ee9e0826bfdb605", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d871059fa439df891744d0a264864c2c25b7a912a5f7dd41ee9e0826bfdb605", kill_on_drop: false }` [INFO] [stdout] 0d871059fa439df891744d0a264864c2c25b7a912a5f7dd41ee9e0826bfdb605 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac6ee595dbf24e87608c9f7f096f5eabb807ff03fd55ab4525c8467ed14666a0 [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" "ac6ee595dbf24e87608c9f7f096f5eabb807ff03fd55ab4525c8467ed14666a0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking libc v0.1.12 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking mmap v0.1.1 (https://github.com/retep998/rust-mmap?rev=4617dd0901d6899faebfbc427714b89fcb889880#4617dd09) [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking fern v0.3.5 [INFO] [stderr] Checking lstrings v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `bincode::SizeLimit` [INFO] [stdout] --> examples/make_bigram_map.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 15 | use bincode::{SizeLimit}; [INFO] [stdout] | ^^^^^^^^^ no `SizeLimit` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `bincode::rustc_serialize` [INFO] [stdout] --> examples/make_bigram_map.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | use bincode::rustc_serialize::encode; [INFO] [stdout] | ^^^^^^^^^^^^^^^ could not find `rustc_serialize` in `bincode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `bincode::rustc_serialize` [INFO] [stdout] --> src/main.rs:14:14 [INFO] [stdout] | [INFO] [stdout] 14 | use bincode::rustc_serialize::decode; [INFO] [stdout] | ^^^^^^^^^^^^^^^ could not find `rustc_serialize` in `bincode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `bincode::rustc_serialize` [INFO] [stdout] --> src/main.rs:14:14 [INFO] [stdout] | [INFO] [stdout] 14 | use bincode::rustc_serialize::decode; [INFO] [stdout] | ^^^^^^^^^^^^^^^ could not find `rustc_serialize` in `bincode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lstrings` [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] [stdout] error[E0599]: no method named `sort_by` found for struct `std::vec::IntoIter` in the current scope [INFO] [stdout] --> src/main.rs:234:58 [INFO] [stdout] | [INFO] [stdout] 234 | (Address, Ascending) => results.into_iter().sort_by(|a, b| Ord::cmp(&a.start(), &b.start())), [INFO] [stdout] | ^^^^^^^ method not found in `std::vec::IntoIter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `sort_by` found for struct `std::vec::IntoIter` in the current scope [INFO] [stdout] --> src/main.rs:235:58 [INFO] [stdout] | [INFO] [stdout] 235 | (Address, Descending) => results.into_iter().sort_by(|a, b| Ord::cmp(&b.start(), &a.start())), [INFO] [stdout] | ^^^^^^^ method not found in `std::vec::IntoIter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `sort_by` found for struct `std::vec::IntoIter` in the current scope [INFO] [stdout] --> src/main.rs:236:58 [INFO] [stdout] | [INFO] [stdout] 236 | (Length, Ascending) => results.into_iter().sort_by(|a, b| Ord::cmp(&a.len(), &b.len())), [INFO] [stdout] | ^^^^^^^ method not found in `std::vec::IntoIter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `sort_by` found for struct `std::vec::IntoIter` in the current scope [INFO] [stdout] --> src/main.rs:237:58 [INFO] [stdout] | [INFO] [stdout] 237 | (Length, Descending) => results.into_iter().sort_by(|a, b| Ord::cmp(&b.len(), &a.len())), [INFO] [stdout] | ^^^^^^^ method not found in `std::vec::IntoIter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `sort_by` found for struct `std::vec::IntoIter<(f64, FoundString)>` in the current scope [INFO] [stdout] --> src/main.rs:300:14 [INFO] [stdout] | [INFO] [stdout] 300 | .sort_by(|a, b| PartialOrd::partial_cmp(&a.0, &b.0).unwrap()), [INFO] [stdout] | ^^^^^^^ method not found in `std::vec::IntoIter<(f64, FoundString)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `sort_by` found for struct `std::vec::IntoIter<(f64, FoundString)>` in the current scope [INFO] [stdout] --> src/main.rs:303:14 [INFO] [stdout] | [INFO] [stdout] 303 | .sort_by(|a, b| PartialOrd::partial_cmp(&b.0, &a.0).unwrap()), [INFO] [stdout] | ^^^^^^^ method not found in `std::vec::IntoIter<(f64, FoundString)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `sort_by` found for struct `std::vec::IntoIter` in the current scope [INFO] [stdout] --> src/main.rs:234:58 [INFO] [stdout] | [INFO] [stdout] 234 | (Address, Ascending) => results.into_iter().sort_by(|a, b| Ord::cmp(&a.start(), &b.start())), [INFO] [stdout] | ^^^^^^^ method not found in `std::vec::IntoIter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `sort_by` found for struct `std::vec::IntoIter` in the current scope [INFO] [stdout] --> src/main.rs:235:58 [INFO] [stdout] | [INFO] [stdout] 235 | (Address, Descending) => results.into_iter().sort_by(|a, b| Ord::cmp(&b.start(), &a.start())), [INFO] [stdout] | ^^^^^^^ method not found in `std::vec::IntoIter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `sort_by` found for struct `std::vec::IntoIter` in the current scope [INFO] [stdout] --> src/main.rs:236:58 [INFO] [stdout] | [INFO] [stdout] 236 | (Length, Ascending) => results.into_iter().sort_by(|a, b| Ord::cmp(&a.len(), &b.len())), [INFO] [stdout] | ^^^^^^^ method not found in `std::vec::IntoIter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `sort_by` found for struct `std::vec::IntoIter` in the current scope [INFO] [stdout] --> src/main.rs:237:58 [INFO] [stdout] | [INFO] [stdout] 237 | (Length, Descending) => results.into_iter().sort_by(|a, b| Ord::cmp(&b.len(), &a.len())), [INFO] [stdout] | ^^^^^^^ method not found in `std::vec::IntoIter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `sort_by` found for struct `std::vec::IntoIter<(f64, FoundString)>` in the current scope [INFO] [stdout] --> src/main.rs:300:14 [INFO] [stdout] | [INFO] [stdout] 300 | .sort_by(|a, b| PartialOrd::partial_cmp(&a.0, &b.0).unwrap()), [INFO] [stdout] | ^^^^^^^ method not found in `std::vec::IntoIter<(f64, FoundString)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `sort_by` found for struct `std::vec::IntoIter<(f64, FoundString)>` in the current scope [INFO] [stdout] --> src/main.rs:303:14 [INFO] [stdout] | [INFO] [stdout] 303 | .sort_by(|a, b| PartialOrd::partial_cmp(&b.0, &a.0).unwrap()), [INFO] [stdout] | ^^^^^^^ method not found in `std::vec::IntoIter<(f64, FoundString)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::f64::::abs_sub`: you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` except that `abs_sub` also propagates NaNs (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). [INFO] [stdout] --> src/bigram.rs:101:34 [INFO] [stdout] | [INFO] [stdout] 101 | assert!(bg1.similarity(&bg2).abs_sub(1.0) < 1e-10); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ac6ee595dbf24e87608c9f7f096f5eabb807ff03fd55ab4525c8467ed14666a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac6ee595dbf24e87608c9f7f096f5eabb807ff03fd55ab4525c8467ed14666a0", kill_on_drop: false }` [INFO] [stdout] ac6ee595dbf24e87608c9f7f096f5eabb807ff03fd55ab4525c8467ed14666a0