[INFO] crate clementine 0.0.1 is already in cache [INFO] testing clementine-0.0.1 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate clementine 0.0.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate clementine 0.0.1 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate clementine 0.0.1 [INFO] finished tweaking crates.io crate clementine 0.0.1 [INFO] tweaked toml for crates.io crate clementine 0.0.1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d41457d8d8108af20397e4d3551806dc026f9793938ade4da9762121fbbc304 [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" "3d41457d8d8108af20397e4d3551806dc026f9793938ade4da9762121fbbc304", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d41457d8d8108af20397e4d3551806dc026f9793938ade4da9762121fbbc304", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d41457d8d8108af20397e4d3551806dc026f9793938ade4da9762121fbbc304", kill_on_drop: false }` [INFO] [stdout] 3d41457d8d8108af20397e4d3551806dc026f9793938ade4da9762121fbbc304 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4667bf3c0fdd4f31287c914e1e614b32b08a68e28bdc555ada9d9ad4b74e6334 [INFO] running `Command { std: "docker" "start" "-a" "4667bf3c0fdd4f31287c914e1e614b32b08a68e28bdc555ada9d9ad4b74e6334", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling clementine v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0412]: cannot find type `CharsError` in module `io` [INFO] [stdout] --> src/error.rs:101:15 [INFO] [stdout] | [INFO] [stdout] 101 | impl From for Error { [INFO] [stdout] | ^^^^^^^^^^ not found in `io` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `CharsError` in module `io` [INFO] [stdout] --> src/error.rs:102:20 [INFO] [stdout] | [INFO] [stdout] 102 | fn from(_: io::CharsError) -> Error { [INFO] [stdout] | ^^^^^^^^^^ not found in `io` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(io)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/database.rs:31:36 [INFO] [stdout] | [INFO] [stdout] 31 | let mut persist_store: Box = match config.persist_type { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Persistable` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/database.rs:45:22 [INFO] [stdout] | [INFO] [stdout] 45 | where F: Fn(&ReadTransaction) -> Result<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ReadTransaction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/database.rs:56:26 [INFO] [stdout] | [INFO] [stdout] 56 | where F: Fn(&mut WriteTransaction) -> Result<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WriteTransaction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/transaction.rs:39:32 [INFO] [stdout] | [INFO] [stdout] 39 | persist_store: RefCell>, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Persistable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/transaction.rs:46:60 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn new(store: BTreeMap, persist: Box) -> Transaction { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Persistable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `chars` found for struct `std::fs::File` in the current scope [INFO] [stdout] --> src/persist.rs:98:47 [INFO] [stdout] | [INFO] [stdout] 98 | for ch in fs::File::open(&self.path)?.chars() { [INFO] [stdout] | ^^^^^ method not found in `std::fs::File` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/persist.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{Write, Read}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0554, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `clementine`. [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" "4667bf3c0fdd4f31287c914e1e614b32b08a68e28bdc555ada9d9ad4b74e6334", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4667bf3c0fdd4f31287c914e1e614b32b08a68e28bdc555ada9d9ad4b74e6334", kill_on_drop: false }` [INFO] [stdout] 4667bf3c0fdd4f31287c914e1e614b32b08a68e28bdc555ada9d9ad4b74e6334