[INFO] cloning repository https://github.com/naturalist/rled [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/naturalist/rled" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaturalist%2Frled", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaturalist%2Frled'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4b609dc17df3e185239f7ba1b45534694c4ce766 [INFO] checking naturalist/rled against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaturalist%2Frled" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/naturalist/rled on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/naturalist/rled [INFO] finished tweaking git repo https://github.com/naturalist/rled [INFO] tweaked toml for git repo https://github.com/naturalist/rled written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/naturalist/rled already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1c3f4691bdf41f16f950ff5bec4349f35484fbb5185865c3cc0a0d557bd7085 [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" "a1c3f4691bdf41f16f950ff5bec4349f35484fbb5185865c3cc0a0d557bd7085", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1c3f4691bdf41f16f950ff5bec4349f35484fbb5185865c3cc0a0d557bd7085", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1c3f4691bdf41f16f950ff5bec4349f35484fbb5185865c3cc0a0d557bd7085", kill_on_drop: false }` [INFO] [stdout] a1c3f4691bdf41f16f950ff5bec4349f35484fbb5185865c3cc0a0d557bd7085 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1978b1de4e8cc51a1001648182bc7a9d215a7d006b1903f7c367f5e0537e01cd [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" "1978b1de4e8cc51a1001648182bc7a9d215a7d006b1903f7c367f5e0537e01cd", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking rled v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::entry::Entry` [INFO] [stdout] --> src/ledger/read.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::entry::Entry; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::record::Record` [INFO] [stdout] --> src/ledger/read.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use super::record::Record; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::title::Title` [INFO] [stdout] --> src/ledger/read.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::title::Title; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `prelude::*`, `self` [INFO] [stdout] --> src/ledger/read.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::{self, prelude::*, BufReader, Lines}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::Iterator` [INFO] [stdout] --> src/ledger/read.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::entry::Entry` [INFO] [stdout] --> src/ledger/read.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::entry::Entry; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::record::Record` [INFO] [stdout] --> src/ledger/read.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use super::record::Record; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::title::Title` [INFO] [stdout] --> src/ledger/read.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::title::Title; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `prelude::*`, `self` [INFO] [stdout] --> src/ledger/read.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::{self, prelude::*, BufReader, Lines}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::Iterator` [INFO] [stdout] --> src/ledger/read.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `join` found for struct `std::vec::Vec` in the current scope [INFO] [stdout] --> src/ledger/record.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | write!(f, "{}\n{}", self.title, self.entries.join("\n")); [INFO] [stdout] | ^^^^ method not found in `std::vec::Vec` [INFO] [stdout] | [INFO] [stdout] = note: the method `join` exists but the following trait bounds were not satisfied: [INFO] [stdout] `<[ledger::entry::Entry] as std::slice::Join<_>>::Output = _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/ledger/record.rs:13:50 [INFO] [stdout] | [INFO] [stdout] 13 | fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { [INFO] [stdout] | --- ^^^^^^^^^^^ expected enum `std::result::Result`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] 14 | write!(f, "{}\n{}", self.title, self.entries.join("\n")); [INFO] [stdout] | - help: consider removing this semicolon [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::result::Result<(), std::fmt::Error>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rled`. [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 `join` found for struct `std::vec::Vec` in the current scope [INFO] [stdout] --> src/ledger/record.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | write!(f, "{}\n{}", self.title, self.entries.join("\n")); [INFO] [stdout] | ^^^^ method not found in `std::vec::Vec` [INFO] [stdout] | [INFO] [stdout] = note: the method `join` exists but the following trait bounds were not satisfied: [INFO] [stdout] `<[ledger::entry::Entry] as std::slice::Join<_>>::Output = _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/ledger/record.rs:13:50 [INFO] [stdout] | [INFO] [stdout] 13 | fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { [INFO] [stdout] | --- ^^^^^^^^^^^ expected enum `std::result::Result`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] 14 | write!(f, "{}\n{}", self.title, self.entries.join("\n")); [INFO] [stdout] | - help: consider removing this semicolon [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::result::Result<(), std::fmt::Error>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "1978b1de4e8cc51a1001648182bc7a9d215a7d006b1903f7c367f5e0537e01cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1978b1de4e8cc51a1001648182bc7a9d215a7d006b1903f7c367f5e0537e01cd", kill_on_drop: false }` [INFO] [stdout] 1978b1de4e8cc51a1001648182bc7a9d215a7d006b1903f7c367f5e0537e01cd