[INFO] cloning repository https://github.com/t-shin-komae/rmath [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/t-shin-komae/rmath" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft-shin-komae%2Frmath", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft-shin-komae%2Frmath'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1c6bc4385596d3f5f27bc5b07ff1923feefb8919 [INFO] testing t-shin-komae/rmath against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft-shin-komae%2Frmath" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/t-shin-komae/rmath on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/t-shin-komae/rmath [INFO] finished tweaking git repo https://github.com/t-shin-komae/rmath [INFO] tweaked toml for git repo https://github.com/t-shin-komae/rmath written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/t-shin-komae/rmath already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 49c776c072200d6cc6c9edab2ea701313b280408fdeb9590ab3031ac5851d6d1 [INFO] running `Command { std: "docker" "start" "-a" "49c776c072200d6cc6c9edab2ea701313b280408fdeb9590ab3031ac5851d6d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49c776c072200d6cc6c9edab2ea701313b280408fdeb9590ab3031ac5851d6d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49c776c072200d6cc6c9edab2ea701313b280408fdeb9590ab3031ac5851d6d1", kill_on_drop: false }` [INFO] [stdout] 49c776c072200d6cc6c9edab2ea701313b280408fdeb9590ab3031ac5851d6d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 40aa3ffc544eb87b42ab005bf0f64e81023ef0416549ebf0141da13fe2d1d7df [INFO] running `Command { std: "docker" "start" "-a" "40aa3ffc544eb87b42ab005bf0f64e81023ef0416549ebf0141da13fe2d1d7df", kill_on_drop: false }` [INFO] [stderr] Compiling matrix-trait v0.1.0 (/opt/rustwide/workdir/matrix-trait) [INFO] [stderr] Compiling sparse v0.1.0 (/opt/rustwide/workdir/sparse) [INFO] [stdout] error[E0432]: unresolved import `crate::coo` [INFO] [stdout] --> sparse/src/dok.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::coo::Coordinate; [INFO] [stdout] | ^^^ could not find `coo` in the crate root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::coo` [INFO] [stdout] --> sparse/src/csr.rs:153:12 [INFO] [stdout] | [INFO] [stdout] 153 | use crate::coo::{Coo,Coordinate}; [INFO] [stdout] | ^^^ could not find `coo` in the crate root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mul` [INFO] [stdout] --> sparse/src/csr.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | Add,Sub,Mul,Neg [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: cannot multiply `T` by `T` [INFO] [stdout] --> sparse/src/csr.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 21 | type Scalar = T; [INFO] [stdout] | ^ no implementation for `T * T` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `matrix_trait::Vector::Scalar` [INFO] [stdout] --> /opt/rustwide/workdir/matrix-trait/src/lib.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | type Scalar:Copy+Add+Sub+Mul; [INFO] [stdout] | ^^^ required by this bound in `matrix_trait::Vector::Scalar` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 20 | impl+Sub+Neg + std::ops::Mul> Vector for CsrVec { [INFO] [stdout] | +++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `is_zero` found for reference `&T` in the current scope [INFO] [stdout] --> sparse/src/dok.rs:87:45 [INFO] [stdout] | [INFO] [stdout] 87 | other.data.get(key).map_or(lval.is_zero(),|rval| *lval == *rval) [INFO] [stdout] | ^^^^^^^ method not found in `&T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `is_zero` found for reference `&T` in the current scope [INFO] [stdout] --> sparse/src/dok.rs:90:44 [INFO] [stdout] | [INFO] [stdout] 90 | self.data.get(key).map_or(rval.is_zero(),|lval| *rval == *lval) [INFO] [stdout] | ^^^^^^^ method not found in `&T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `is_zero` found for reference `&&T` in the current scope [INFO] [stdout] --> sparse/src/csr.rs:12:81 [INFO] [stdout] | [INFO] [stdout] 12 | let data:Vec<(usize,T)> = src.iter().enumerate().filter(|(_,val)| !val.is_zero()).map(|(i,&val)| (i,val)).collect(); [INFO] [stdout] | ^^^^^^^ method not found in `&&T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `is_zero` found for reference `&T` in the current scope [INFO] [stdout] --> sparse/src/csr.rs:124:55 [INFO] [stdout] | [INFO] [stdout] 124 | self.sub(other).data.iter().all(|(_,val)| val.is_zero()) [INFO] [stdout] | ^^^^^^^ method not found in `&T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sparse` due to 8 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "40aa3ffc544eb87b42ab005bf0f64e81023ef0416549ebf0141da13fe2d1d7df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40aa3ffc544eb87b42ab005bf0f64e81023ef0416549ebf0141da13fe2d1d7df", kill_on_drop: false }` [INFO] [stdout] 40aa3ffc544eb87b42ab005bf0f64e81023ef0416549ebf0141da13fe2d1d7df