[INFO] cloning repository https://github.com/globin/db-lab-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/globin/db-lab-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglobin%2Fdb-lab-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglobin%2Fdb-lab-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7ff8c76390aa98c9e12737389b03d0fb7907c6fa [INFO] checking globin/db-lab-rust against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglobin%2Fdb-lab-rust" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/globin/db-lab-rust on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/globin/db-lab-rust [INFO] finished tweaking git repo https://github.com/globin/db-lab-rust [INFO] tweaked toml for git repo https://github.com/globin/db-lab-rust written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/globin/db-lab-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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] 9ee0164e4748383a657c587deab7bf946a86c46cd96e725ce48309beb11bdfb7 [INFO] running `Command { std: "docker" "start" "-a" "9ee0164e4748383a657c587deab7bf946a86c46cd96e725ce48309beb11bdfb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ee0164e4748383a657c587deab7bf946a86c46cd96e725ce48309beb11bdfb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ee0164e4748383a657c587deab7bf946a86c46cd96e725ce48309beb11bdfb7", kill_on_drop: false }` [INFO] [stdout] 9ee0164e4748383a657c587deab7bf946a86c46cd96e725ce48309beb11bdfb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fcd28b4668db29bc92c3fa1a4f9eb3d623b401484e21b4862807599f8c90ee50 [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" "fcd28b4668db29bc92c3fa1a4f9eb3d623b401484e21b4862807599f8c90ee50", kill_on_drop: false }` [INFO] [stderr] Checking rust-code v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: expected expression, found `]` [INFO] [stdout] --> src/main.rs:85:51 [INFO] [stdout] | [INFO] [stdout] 85 | let row = FromRow::from_row(line.unwrap()[].trim_chars('\n').split('|')); [INFO] [stdout] | ^ expected expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid suffix `u` for number literal [INFO] [stdout] --> src/main.rs:218:20 [INFO] [stdout] | [INFO] [stdout] 218 | for _ in range(0u, 1000000) { [INFO] [stdout] | ^^ invalid suffix `u` [INFO] [stdout] | [INFO] [stdout] = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid suffix `u` for number literal [INFO] [stdout] --> src/numeric.rs:38:31 [INFO] [stdout] | [INFO] [stdout] 38 | let mut digits_seen = 0u; [INFO] [stdout] | ^^ invalid suffix `u` [INFO] [stdout] | [INFO] [stdout] = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid suffix `u` for number literal [INFO] [stdout] --> src/numeric.rs:39:40 [INFO] [stdout] | [INFO] [stdout] 39 | let mut digits_seen_fraction = 0u; [INFO] [stdout] | ^^ invalid suffix `u` [INFO] [stdout] | [INFO] [stdout] = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `;`, found `assert_eq` [INFO] [stdout] --> src/numeric.rs:137:99 [INFO] [stdout] | [INFO] [stdout] 137 | assert_eq!(Numeric::from_str("50", 2, 0), Some(Numeric {value: 50, len: 2, precision: 0})) [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 138 | assert_eq!(Numeric::from_str("-50", 2, 0), Some(Numeric {value: -50, len: 2, precision: 0})) [INFO] [stdout] | --------- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `;`, found `assert_eq` [INFO] [stdout] --> src/numeric.rs:138:101 [INFO] [stdout] | [INFO] [stdout] 138 | assert_eq!(Numeric::from_str("-50", 2, 0), Some(Numeric {value: -50, len: 2, precision: 0})) [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 139 | assert_eq!(Numeric::from_str("50.25", 4, 2), Some(Numeric {value: 5025, len: 4, precision: 2})) [INFO] [stdout] | --------- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `;`, found `assert_eq` [INFO] [stdout] --> src/numeric.rs:139:104 [INFO] [stdout] | [INFO] [stdout] 139 | assert_eq!(Numeric::from_str("50.25", 4, 2), Some(Numeric {value: 5025, len: 4, precision: 2})) [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 140 | assert_eq!(Numeric::from_str("-50.25", 4, 2), Some(Numeric {value: -5025, len: 4, precision: 2})) [INFO] [stdout] | --------- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `;`, found `assert_eq` [INFO] [stdout] --> src/numeric.rs:140:106 [INFO] [stdout] | [INFO] [stdout] 140 | assert_eq!(Numeric::from_str("-50.25", 4, 2), Some(Numeric {value: -5025, len: 4, precision: 2})) [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 141 | assert_eq!(Numeric::from_str("-50.250", 4, 2), Some(Numeric {value: -5025, len: 4, precision: 2})) [INFO] [stdout] | --------- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `;`, found `assert_eq` [INFO] [stdout] --> src/numeric.rs:141:107 [INFO] [stdout] | [INFO] [stdout] 141 | assert_eq!(Numeric::from_str("-50.250", 4, 2), Some(Numeric {value: -5025, len: 4, precision: 2})) [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 142 | assert_eq!(Numeric::from_str("-50.25", 5, 3), Some(Numeric {value: -50250, len: 5, precision: 3})) [INFO] [stdout] | --------- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `;`, found `assert_eq` [INFO] [stdout] --> src/numeric.rs:142:107 [INFO] [stdout] | [INFO] [stdout] 142 | assert_eq!(Numeric::from_str("-50.25", 5, 3), Some(Numeric {value: -50250, len: 5, precision: 3})) [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 143 | assert_eq!(Numeric::from_str("10.2.1", 4, 0), None) [INFO] [stdout] | --------- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `;`, found `assert_eq` [INFO] [stdout] --> src/numeric.rs:143:60 [INFO] [stdout] | [INFO] [stdout] 143 | assert_eq!(Numeric::from_str("10.2.1", 4, 0), None) [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 144 | assert_eq!(Numeric::from_str("abc", 4, 0), None) [INFO] [stdout] | --------- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `collections` [INFO] [stdout] --> src/main.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate collections; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 12 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-code` due to 13 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: expected expression, found `]` [INFO] [stdout] --> src/main.rs:85:51 [INFO] [stdout] | [INFO] [stdout] 85 | let row = FromRow::from_row(line.unwrap()[].trim_chars('\n').split('|')); [INFO] [stdout] | ^ expected expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid suffix `u` for number literal [INFO] [stdout] --> src/main.rs:218:20 [INFO] [stdout] | [INFO] [stdout] 218 | for _ in range(0u, 1000000) { [INFO] [stdout] | ^^ invalid suffix `u` [INFO] [stdout] | [INFO] [stdout] = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid suffix `u` for number literal [INFO] [stdout] --> src/numeric.rs:38:31 [INFO] [stdout] | [INFO] [stdout] 38 | let mut digits_seen = 0u; [INFO] [stdout] | ^^ invalid suffix `u` [INFO] [stdout] | [INFO] [stdout] = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid suffix `u` for number literal [INFO] [stdout] --> src/numeric.rs:39:40 [INFO] [stdout] | [INFO] [stdout] 39 | let mut digits_seen_fraction = 0u; [INFO] [stdout] | ^^ invalid suffix `u` [INFO] [stdout] | [INFO] [stdout] = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `;`, found `assert_eq` [INFO] [stdout] --> src/numeric.rs:137:99 [INFO] [stdout] | [INFO] [stdout] 137 | assert_eq!(Numeric::from_str("50", 2, 0), Some(Numeric {value: 50, len: 2, precision: 0})) [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 138 | assert_eq!(Numeric::from_str("-50", 2, 0), Some(Numeric {value: -50, len: 2, precision: 0})) [INFO] [stdout] | --------- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `;`, found `assert_eq` [INFO] [stdout] --> src/numeric.rs:138:101 [INFO] [stdout] | [INFO] [stdout] 138 | assert_eq!(Numeric::from_str("-50", 2, 0), Some(Numeric {value: -50, len: 2, precision: 0})) [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 139 | assert_eq!(Numeric::from_str("50.25", 4, 2), Some(Numeric {value: 5025, len: 4, precision: 2})) [INFO] [stdout] | --------- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `;`, found `assert_eq` [INFO] [stdout] --> src/numeric.rs:139:104 [INFO] [stdout] | [INFO] [stdout] 139 | assert_eq!(Numeric::from_str("50.25", 4, 2), Some(Numeric {value: 5025, len: 4, precision: 2})) [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 140 | assert_eq!(Numeric::from_str("-50.25", 4, 2), Some(Numeric {value: -5025, len: 4, precision: 2})) [INFO] [stdout] | --------- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `;`, found `assert_eq` [INFO] [stdout] --> src/numeric.rs:140:106 [INFO] [stdout] | [INFO] [stdout] 140 | assert_eq!(Numeric::from_str("-50.25", 4, 2), Some(Numeric {value: -5025, len: 4, precision: 2})) [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 141 | assert_eq!(Numeric::from_str("-50.250", 4, 2), Some(Numeric {value: -5025, len: 4, precision: 2})) [INFO] [stdout] | --------- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `;`, found `assert_eq` [INFO] [stdout] --> src/numeric.rs:141:107 [INFO] [stdout] | [INFO] [stdout] 141 | assert_eq!(Numeric::from_str("-50.250", 4, 2), Some(Numeric {value: -5025, len: 4, precision: 2})) [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 142 | assert_eq!(Numeric::from_str("-50.25", 5, 3), Some(Numeric {value: -50250, len: 5, precision: 3})) [INFO] [stdout] | --------- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `;`, found `assert_eq` [INFO] [stdout] --> src/numeric.rs:142:107 [INFO] [stdout] | [INFO] [stdout] 142 | assert_eq!(Numeric::from_str("-50.25", 5, 3), Some(Numeric {value: -50250, len: 5, precision: 3})) [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 143 | assert_eq!(Numeric::from_str("10.2.1", 4, 0), None) [INFO] [stdout] | --------- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `;`, found `assert_eq` [INFO] [stdout] --> src/numeric.rs:143:60 [INFO] [stdout] | [INFO] [stdout] 143 | assert_eq!(Numeric::from_str("10.2.1", 4, 0), None) [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 144 | assert_eq!(Numeric::from_str("abc", 4, 0), None) [INFO] [stdout] | --------- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `collections` [INFO] [stdout] --> src/main.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate collections; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 12 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "fcd28b4668db29bc92c3fa1a4f9eb3d623b401484e21b4862807599f8c90ee50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcd28b4668db29bc92c3fa1a4f9eb3d623b401484e21b4862807599f8c90ee50", kill_on_drop: false }` [INFO] [stdout] fcd28b4668db29bc92c3fa1a4f9eb3d623b401484e21b4862807599f8c90ee50