[INFO] cloning repository https://github.com/slacker2/sm-808 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/slacker2/sm-808" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslacker2%2Fsm-808", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslacker2%2Fsm-808'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 250b8ae0dfefe88bd2dc2dcd2bd3d4ac499bf875 [INFO] testing slacker2/sm-808 against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslacker2%2Fsm-808" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/slacker2/sm-808 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/slacker2/sm-808 [INFO] finished tweaking git repo https://github.com/slacker2/sm-808 [INFO] tweaked toml for git repo https://github.com/slacker2/sm-808 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/slacker2/sm-808 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-7/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "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" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 029ba1c38f3ecf3f43b3a135d8e14a9f942b802901cd37c9795b31486f1d2518 [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" "029ba1c38f3ecf3f43b3a135d8e14a9f942b802901cd37c9795b31486f1d2518", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "029ba1c38f3ecf3f43b3a135d8e14a9f942b802901cd37c9795b31486f1d2518", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "029ba1c38f3ecf3f43b3a135d8e14a9f942b802901cd37c9795b31486f1d2518", kill_on_drop: false }` [INFO] [stdout] 029ba1c38f3ecf3f43b3a135d8e14a9f942b802901cd37c9795b31486f1d2518 [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" "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" "+1.45.2" "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] 6dd1839cde9def7574b179e207604c74cd1b59f5e0ee7630c2ce3f3d2da8851b [INFO] running `Command { std: "docker" "start" "-a" "6dd1839cde9def7574b179e207604c74cd1b59f5e0ee7630c2ce3f3d2da8851b", kill_on_drop: false }` [INFO] [stderr] Compiling standback v0.2.9 [INFO] [stderr] Compiling time v0.2.16 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling time-macros v0.1.0 [INFO] [stderr] Compiling drum_machine v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(collections)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/sequence/sequence.rs:27:14 [INFO] [stdout] | [INFO] [stdout] 27 | 1...0b11111111 => 8, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/sequence/sequence.rs:28:24 [INFO] [stdout] | [INFO] [stdout] 28 | 0b100000000...0b1111111111111111 => 16, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/sequence/sequence.rs:29:32 [INFO] [stdout] | [INFO] [stdout] 29 | 0b10000000000000000...4294967295 => 32, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` [INFO] [stdout] --> src/track/track.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | thread::sleep_ms(step_time); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `std::string::String` in the current scope [INFO] [stdout] --> src/track/track.rs:19:33 [INFO] [stdout] | [INFO] [stdout] 19 | "kick+snare" => String::from_str("boom click"), [INFO] [stdout] | ^^^^^^^^ function or associated item not found in `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::str::FromStr;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `std::string::String` in the current scope [INFO] [stdout] --> src/track/track.rs:20:33 [INFO] [stdout] | [INFO] [stdout] 20 | "kick" => String::from_str("boom"), [INFO] [stdout] | ^^^^^^^^ function or associated item not found in `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::str::FromStr;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `std::string::String` in the current scope [INFO] [stdout] --> src/track/track.rs:21:33 [INFO] [stdout] | [INFO] [stdout] 21 | "snare" => String::from_str("click"), [INFO] [stdout] | ^^^^^^^^ function or associated item not found in `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::str::FromStr;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `std::string::String` in the current scope [INFO] [stdout] --> src/track/track.rs:22:33 [INFO] [stdout] | [INFO] [stdout] 22 | "hihat" => String::from_str("ting"), [INFO] [stdout] | ^^^^^^^^ function or associated item not found in `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::str::FromStr;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `std::string::String` in the current scope [INFO] [stdout] --> src/track/track.rs:23:33 [INFO] [stdout] | [INFO] [stdout] 23 | _ => String::from_str("") [INFO] [stdout] | ^^^^^^^^ function or associated item not found in `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::str::FromStr;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `drum_machine`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "6dd1839cde9def7574b179e207604c74cd1b59f5e0ee7630c2ce3f3d2da8851b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dd1839cde9def7574b179e207604c74cd1b59f5e0ee7630c2ce3f3d2da8851b", kill_on_drop: false }` [INFO] [stdout] 6dd1839cde9def7574b179e207604c74cd1b59f5e0ee7630c2ce3f3d2da8851b