[INFO] cloning repository https://github.com/JoeBillingsley/MetaheuristicsLib [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JoeBillingsley/MetaheuristicsLib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoeBillingsley%2FMetaheuristicsLib", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoeBillingsley%2FMetaheuristicsLib'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 029ee3132be08a63658afa2ae1e5b4ee434ca239 [INFO] checking JoeBillingsley/MetaheuristicsLib against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoeBillingsley%2FMetaheuristicsLib" "/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/JoeBillingsley/MetaheuristicsLib on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JoeBillingsley/MetaheuristicsLib [INFO] finished tweaking git repo https://github.com/JoeBillingsley/MetaheuristicsLib [INFO] tweaked toml for git repo https://github.com/JoeBillingsley/MetaheuristicsLib written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/JoeBillingsley/MetaheuristicsLib already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 976c283b36dc65f6ce1b3511db047d649f301fc9fe1fa7e069ac217ab2419a35 [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" "976c283b36dc65f6ce1b3511db047d649f301fc9fe1fa7e069ac217ab2419a35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "976c283b36dc65f6ce1b3511db047d649f301fc9fe1fa7e069ac217ab2419a35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "976c283b36dc65f6ce1b3511db047d649f301fc9fe1fa7e069ac217ab2419a35", kill_on_drop: false }` [INFO] [stdout] 976c283b36dc65f6ce1b3511db047d649f301fc9fe1fa7e069ac217ab2419a35 [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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28ba9c383cddc64e11b54db7d056f5f4143666c744a08b8ab5738d34a390406d [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" "28ba9c383cddc64e11b54db7d056f5f4143666c744a08b8ab5738d34a390406d", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.37 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking num-traits v0.2.1 [INFO] [stderr] Checking base64 v0.9.0 [INFO] [stderr] Checking serde_json v1.0.10 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Checking mio v0.6.13 [INFO] [stderr] Checking tokio-io v0.1.5 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking tokio-core v0.1.12 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking hyper v0.11.21 [INFO] [stderr] Checking tutorial_code v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0560]: struct `Pub` has no field named `opening` [INFO] [stdout] --> src/main.rs:24:67 [INFO] [stdout] | [INFO] [stdout] 24 | Pub{name: "Imperial",longitude:-3.5279378,latitude:50.7310101,opening:10,closing:3}, [INFO] [stdout] | ^^^^^^^ `Pub` does not have this field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `name`, `longitude`, `latitude`, `closing_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0560]: struct `Pub` has no field named `closing` [INFO] [stdout] --> src/main.rs:24:78 [INFO] [stdout] | [INFO] [stdout] 24 | Pub{name: "Imperial",longitude:-3.5279378,latitude:50.7310101,opening:10,closing:3}, [INFO] [stdout] | ^^^^^^^ `Pub` does not have this field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `name`, `longitude`, `latitude`, `closing_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0560]: struct `Pub` has no field named `opening` [INFO] [stdout] --> src/main.rs:25:68 [INFO] [stdout] | [INFO] [stdout] 25 | Pub{name: "Chevalier",longitude:-3.5279128,latitude:50.7288359,opening:10,closing:3}, [INFO] [stdout] | ^^^^^^^ `Pub` does not have this field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `name`, `longitude`, `latitude`, `closing_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0560]: struct `Pub` has no field named `closing` [INFO] [stdout] --> src/main.rs:25:79 [INFO] [stdout] | [INFO] [stdout] 25 | Pub{name: "Chevalier",longitude:-3.5279128,latitude:50.7288359,opening:10,closing:3}, [INFO] [stdout] | ^^^^^^^ `Pub` does not have this field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `name`, `longitude`, `latitude`, `closing_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0560]: struct `Pub` has no field named `opening` [INFO] [stdout] --> src/main.rs:26:70 [INFO] [stdout] | [INFO] [stdout] 26 | Pub{name: "Black Horse",longitude:-3.5315411,latitude:50.7252184,opening:10,closing:3} [INFO] [stdout] | ^^^^^^^ `Pub` does not have this field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `name`, `longitude`, `latitude`, `closing_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0560]: struct `Pub` has no field named `closing` [INFO] [stdout] --> src/main.rs:26:81 [INFO] [stdout] | [INFO] [stdout] 26 | Pub{name: "Black Horse",longitude:-3.5315411,latitude:50.7252184,opening:10,closing:3} [INFO] [stdout] | ^^^^^^^ `Pub` does not have this field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `name`, `longitude`, `latitude`, `closing_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> src/main.rs:42:30 [INFO] [stdout] | [INFO] [stdout] 42 | let remaining_pubs = get_available_pubs(&visited_pubs); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ------------- supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/main.rs:109:4 [INFO] [stdout] | [INFO] [stdout] 109 | fn get_available_pubs(visited_pubs:&Vec, time:f64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ---------------------- -------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> src/main.rs:61:30 [INFO] [stdout] | [INFO] [stdout] 61 | let remaining_pubs = get_available_pubs(&visited_pubs); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ------------- supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/main.rs:109:4 [INFO] [stdout] | [INFO] [stdout] 109 | fn get_available_pubs(visited_pubs:&Vec, time:f64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ---------------------- -------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> src/main.rs:87:30 [INFO] [stdout] | [INFO] [stdout] 87 | let remaining_pubs = get_available_pubs(&visited_pubs); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ------------- supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/main.rs:109:4 [INFO] [stdout] | [INFO] [stdout] 109 | fn get_available_pubs(visited_pubs:&Vec, time:f64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ---------------------- -------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0560]: struct `Pub` has no field named `opening` [INFO] [stdout] --> src/main.rs:24:67 [INFO] [stdout] | [INFO] [stdout] 24 | Pub{name: "Imperial",longitude:-3.5279378,latitude:50.7310101,opening:10,closing:3}, [INFO] [stdout] | ^^^^^^^ `Pub` does not have this field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `name`, `longitude`, `latitude`, `closing_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0560]: struct `Pub` has no field named `closing` [INFO] [stdout] --> src/main.rs:24:78 [INFO] [stdout] | [INFO] [stdout] 24 | Pub{name: "Imperial",longitude:-3.5279378,latitude:50.7310101,opening:10,closing:3}, [INFO] [stdout] | ^^^^^^^ `Pub` does not have this field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `name`, `longitude`, `latitude`, `closing_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0560]: struct `Pub` has no field named `opening` [INFO] [stdout] --> src/main.rs:25:68 [INFO] [stdout] | [INFO] [stdout] 25 | Pub{name: "Chevalier",longitude:-3.5279128,latitude:50.7288359,opening:10,closing:3}, [INFO] [stdout] | ^^^^^^^ `Pub` does not have this field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `name`, `longitude`, `latitude`, `closing_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0560]: struct `Pub` has no field named `closing` [INFO] [stdout] --> src/main.rs:25:79 [INFO] [stdout] | [INFO] [stdout] 25 | Pub{name: "Chevalier",longitude:-3.5279128,latitude:50.7288359,opening:10,closing:3}, [INFO] [stdout] | ^^^^^^^ `Pub` does not have this field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `name`, `longitude`, `latitude`, `closing_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0560]: struct `Pub` has no field named `opening` [INFO] [stdout] --> src/main.rs:26:70 [INFO] [stdout] | [INFO] [stdout] 26 | Pub{name: "Black Horse",longitude:-3.5315411,latitude:50.7252184,opening:10,closing:3} [INFO] [stdout] | ^^^^^^^ `Pub` does not have this field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `name`, `longitude`, `latitude`, `closing_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0560]: struct `Pub` has no field named `closing` [INFO] [stdout] --> src/main.rs:26:81 [INFO] [stdout] | [INFO] [stdout] 26 | Pub{name: "Black Horse",longitude:-3.5315411,latitude:50.7252184,opening:10,closing:3} [INFO] [stdout] | ^^^^^^^ `Pub` does not have this field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `name`, `longitude`, `latitude`, `closing_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> src/main.rs:42:30 [INFO] [stdout] | [INFO] [stdout] 42 | let remaining_pubs = get_available_pubs(&visited_pubs); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ------------- supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/main.rs:109:4 [INFO] [stdout] | [INFO] [stdout] 109 | fn get_available_pubs(visited_pubs:&Vec, time:f64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ---------------------- -------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> src/main.rs:61:30 [INFO] [stdout] | [INFO] [stdout] 61 | let remaining_pubs = get_available_pubs(&visited_pubs); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ------------- supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/main.rs:109:4 [INFO] [stdout] | [INFO] [stdout] 109 | fn get_available_pubs(visited_pubs:&Vec, time:f64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ---------------------- -------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> src/main.rs:87:30 [INFO] [stdout] | [INFO] [stdout] 87 | let remaining_pubs = get_available_pubs(&visited_pubs); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ------------- supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/main.rs:109:4 [INFO] [stdout] | [INFO] [stdout] 109 | fn get_available_pubs(visited_pubs:&Vec, time:f64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ---------------------- -------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:99:23 [INFO] [stdout] | [INFO] [stdout] 99 | if dist < nearest_dist { [INFO] [stdout] | ^^^^^^^^^^^^ expected tuple, found `f64` [INFO] [stdout] | [INFO] [stdout] = note: expected tuple `(f64, f64)` [INFO] [stdout] found type `f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:100:32 [INFO] [stdout] | [INFO] [stdout] 100 | nearest_dist = dist; [INFO] [stdout] | ^^^^ expected `f64`, found tuple [INFO] [stdout] | [INFO] [stdout] = note: expected type `f64` [INFO] [stdout] found tuple `(f64, f64)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `opening` on type `&Pub` [INFO] [stdout] --> src/main.rs:154:22 [INFO] [stdout] | [INFO] [stdout] 154 | curr_time > pub_.opening && curr_time < pub_.closing [INFO] [stdout] | ^^^^^^^ unknown field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `name`, `longitude`, `latitude`, `closing_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `closing` on type `&Pub` [INFO] [stdout] --> src/main.rs:154:50 [INFO] [stdout] | [INFO] [stdout] 154 | curr_time > pub_.opening && curr_time < pub_.closing [INFO] [stdout] | ^^^^^^^ unknown field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `name`, `longitude`, `latitude`, `closing_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:157:42 [INFO] [stdout] | [INFO] [stdout] 157 | fn add_seconds(time:f64, seconds:f64) -> f64 { [INFO] [stdout] | ----------- ^^^ expected `f64`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0308, E0560, E0609. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tutorial_code` [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[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:99:23 [INFO] [stdout] | [INFO] [stdout] 99 | if dist < nearest_dist { [INFO] [stdout] | ^^^^^^^^^^^^ expected tuple, found `f64` [INFO] [stdout] | [INFO] [stdout] = note: expected tuple `(f64, f64)` [INFO] [stdout] found type `f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:100:32 [INFO] [stdout] | [INFO] [stdout] 100 | nearest_dist = dist; [INFO] [stdout] | ^^^^ expected `f64`, found tuple [INFO] [stdout] | [INFO] [stdout] = note: expected type `f64` [INFO] [stdout] found tuple `(f64, f64)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `opening` on type `&Pub` [INFO] [stdout] --> src/main.rs:154:22 [INFO] [stdout] | [INFO] [stdout] 154 | curr_time > pub_.opening && curr_time < pub_.closing [INFO] [stdout] | ^^^^^^^ unknown field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `name`, `longitude`, `latitude`, `closing_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `closing` on type `&Pub` [INFO] [stdout] --> src/main.rs:154:50 [INFO] [stdout] | [INFO] [stdout] 154 | curr_time > pub_.opening && curr_time < pub_.closing [INFO] [stdout] | ^^^^^^^ unknown field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `name`, `longitude`, `latitude`, `closing_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:157:42 [INFO] [stdout] | [INFO] [stdout] 157 | fn add_seconds(time:f64, seconds:f64) -> f64 { [INFO] [stdout] | ----------- ^^^ expected `f64`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0308, E0560, E0609. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "28ba9c383cddc64e11b54db7d056f5f4143666c744a08b8ab5738d34a390406d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28ba9c383cddc64e11b54db7d056f5f4143666c744a08b8ab5738d34a390406d", kill_on_drop: false }` [INFO] [stdout] 28ba9c383cddc64e11b54db7d056f5f4143666c744a08b8ab5738d34a390406d