[INFO] cloning repository https://github.com/prappe/brunnr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prappe/brunnr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprappe%2Fbrunnr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprappe%2Fbrunnr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e98270f7d29ab77d8a5be5519f321b41403c786f [INFO] testing prappe/brunnr against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprappe%2Fbrunnr" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/prappe/brunnr 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 git repo https://github.com/prappe/brunnr [INFO] finished tweaking git repo https://github.com/prappe/brunnr [INFO] tweaked toml for git repo https://github.com/prappe/brunnr written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/prappe/brunnr already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-4/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml"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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 610f5d3af4e3b10cf15596cd794b4c21761032807f4a6bf8d35eb7a1e2259b62 [INFO] running `Command { std: "docker" "start" "-a" "610f5d3af4e3b10cf15596cd794b4c21761032807f4a6bf8d35eb7a1e2259b62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "610f5d3af4e3b10cf15596cd794b4c21761032807f4a6bf8d35eb7a1e2259b62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "610f5d3af4e3b10cf15596cd794b4c21761032807f4a6bf8d35eb7a1e2259b62", kill_on_drop: false }` [INFO] [stdout] 610f5d3af4e3b10cf15596cd794b4c21761032807f4a6bf8d35eb7a1e2259b62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 692e4a4b57c966bf3cfc893a65e638823f27c9b7d49bd927430f475a0b3b1e33 [INFO] running `Command { std: "docker" "start" "-a" "692e4a4b57c966bf3cfc893a65e638823f27c9b7d49bd927430f475a0b3b1e33", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling brunnr v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `LitBool` in this scope [INFO] [stdout] --> src/eval.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | LitBool(b) => String::from(b), [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `std::string::String: std::convert::From` is not satisfied [INFO] [stdout] --> src/eval.rs:115:26 [INFO] [stdout] | [INFO] [stdout] 115 | LitInt(i) => String::from(i), [INFO] [stdout] | ^^^^^^^^^^^^ the trait `std::convert::From` is not implemented for `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] and 2 others [INFO] [stdout] = note: required by `std::convert::From::from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `std::string::String: std::convert::From` is not satisfied [INFO] [stdout] --> src/eval.rs:116:28 [INFO] [stdout] | [INFO] [stdout] 116 | LitFloat(f) => String::from(f), [INFO] [stdout] | ^^^^^^^^^^^^ the trait `std::convert::From` is not implemented for `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] and 2 others [INFO] [stdout] = note: required by `std::convert::From::from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `std::string::String: std::convert::From<&i64>` is not satisfied [INFO] [stdout] --> src/eval.rs:121:32 [INFO] [stdout] | [INFO] [stdout] 121 | Some(x) => String::from(x), [INFO] [stdout] | ^^^^^^^^^^^^ the trait `std::convert::From<&i64>` is not implemented for `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] and 2 others [INFO] [stdout] = note: required by `std::convert::From::from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `std::string::String: std::convert::From<&f64>` is not satisfied [INFO] [stdout] --> src/eval.rs:123:35 [INFO] [stdout] | [INFO] [stdout] 123 | Some(x) => String::from(x), [INFO] [stdout] | ^^^^^^^^^^^^ the trait `std::convert::From<&f64>` is not implemented for `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] and 2 others [INFO] [stdout] = note: required by `std::convert::From::from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0531. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `brunnr`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "692e4a4b57c966bf3cfc893a65e638823f27c9b7d49bd927430f475a0b3b1e33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "692e4a4b57c966bf3cfc893a65e638823f27c9b7d49bd927430f475a0b3b1e33", kill_on_drop: false }` [INFO] [stdout] 692e4a4b57c966bf3cfc893a65e638823f27c9b7d49bd927430f475a0b3b1e33