[INFO] cloning repository https://github.com/WarriorsSami/calculus [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WarriorsSami/calculus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWarriorsSami%2Fcalculus", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWarriorsSami%2Fcalculus'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fd251f8bd2e5a3ef64d85941ce106899a579210c [INFO] checking WarriorsSami/calculus against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWarriorsSami%2Fcalculus" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/WarriorsSami/calculus [INFO] finished tweaking git repo https://github.com/WarriorsSami/calculus [INFO] tweaked toml for git repo https://github.com/WarriorsSami/calculus written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/WarriorsSami/calculus on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/WarriorsSami/calculus already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 82defd93b9a668f7647270b9bd4877b317dab18f21b562b40912d1952df6371f [INFO] running `Command { std: "docker" "start" "-a" "82defd93b9a668f7647270b9bd4877b317dab18f21b562b40912d1952df6371f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82defd93b9a668f7647270b9bd4877b317dab18f21b562b40912d1952df6371f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82defd93b9a668f7647270b9bd4877b317dab18f21b562b40912d1952df6371f", kill_on_drop: false }` [INFO] [stdout] 82defd93b9a668f7647270b9bd4877b317dab18f21b562b40912d1952df6371f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23177c515da7d0970b25c9b65d20ab288e90711bc2a1e09df6d37a51bdea87b7 [INFO] running `Command { std: "docker" "start" "-a" "23177c515da7d0970b25c9b65d20ab288e90711bc2a1e09df6d37a51bdea87b7", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking calculus_lib v0.1.0 (/opt/rustwide/workdir/calculus_lib) [INFO] [stderr] Checking lab3_1 v0.1.0 (/opt/rustwide/workdir/lab3_1) [INFO] [stderr] Checking lab4_1 v0.1.0 (/opt/rustwide/workdir/lab4_1) [INFO] [stderr] Checking lab3_2 v0.1.0 (/opt/rustwide/workdir/lab3_2) [INFO] [stderr] Checking lab4_2 v0.1.0 (/opt/rustwide/workdir/lab4_2) [INFO] [stderr] Checking lab1_3 v0.1.0 (/opt/rustwide/workdir/lab1_3) [INFO] [stderr] Checking lab6_2 v0.1.0 (/opt/rustwide/workdir/lab6_2) [INFO] [stderr] Checking lab2_2 v0.1.0 (/opt/rustwide/workdir/lab2_2) [INFO] [stderr] Checking lab1_4 v0.1.0 (/opt/rustwide/workdir/lab1_4) [INFO] [stderr] Checking lab5_1 v0.1.0 (/opt/rustwide/workdir/lab5_1) [INFO] [stderr] Checking lab1 v0.1.0 (/opt/rustwide/workdir/lab1) [INFO] [stderr] Checking lab7_1 v0.1.0 (/opt/rustwide/workdir/lab7_1) [INFO] [stderr] Checking lab2_1 v0.1.0 (/opt/rustwide/workdir/lab2_1) [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> lab4_1/src/main.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | let mut A = Matrix::new(vec![ [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> lab7_1/src/main.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let A = Matrix::new(vec![ [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking lab6_1 v0.1.0 (/opt/rustwide/workdir/lab6_1) [INFO] [stderr] Checking lab3_3 v0.1.0 (/opt/rustwide/workdir/lab3_3) [INFO] [stdout] warning: variable `Q` should have a snake case name [INFO] [stdout] --> lab5_1/src/main.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | let Q = Matrix::new(q); [INFO] [stdout] | ^ help: convert the identifier to snake case: `q` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `R` should have a snake case name [INFO] [stdout] --> lab5_1/src/main.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | let R = Matrix::new(r); [INFO] [stdout] | ^ help: convert the identifier to snake case: `r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> lab3_2/src/main.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | let mut A = Matrix::new(vec![ [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking lab7_2 v0.1.0 (/opt/rustwide/workdir/lab7_2) [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> lab4_2/src/main.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | let mut A = Matrix::new(vec![ [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking lab6_3 v0.1.0 (/opt/rustwide/workdir/lab6_3) [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> lab3_3/src/main.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | let mut A = Matrix::new(vec![ [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> lab4_1/src/main.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | let mut A = Matrix::new(vec![ [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> lab6_2/src/main.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | let mut A = Matrix::new(vec![ [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> lab7_1/src/main.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let A = Matrix::new(vec![ [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> lab6_2/src/main.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | let mut A = Matrix::new(vec![ [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> lab3_1/src/main.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | let mut A = Matrix::new(vec![ [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> lab3_1/src/main.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | let mut A = Matrix::new(vec![ [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> lab3_3/src/main.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | let mut A = Matrix::new(vec![ [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> lab6_1/src/main.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | let mut A = Matrix::new(vec![ [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `S` should have a snake case name [INFO] [stdout] --> lab6_1/src/main.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | let mut S = Matrix::identity(3); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> lab7_2/src/main.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let A = Matrix::new(vec![ [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> lab3_2/src/main.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | let mut A = Matrix::new(vec![ [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Q` should have a snake case name [INFO] [stdout] --> lab6_3/src/main.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | let Q = Matrix::new(q); [INFO] [stdout] | ^ help: convert the identifier to snake case: `q` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `R` should have a snake case name [INFO] [stdout] --> lab6_3/src/main.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | let R = Matrix::new(r); [INFO] [stdout] | ^ help: convert the identifier to snake case: `r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Q` should have a snake case name [INFO] [stdout] --> lab6_3/src/main.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | let Q = Matrix::new(q); [INFO] [stdout] | ^ help: convert the identifier to snake case: `q` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `R` should have a snake case name [INFO] [stdout] --> lab6_3/src/main.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | let R = Matrix::new(r); [INFO] [stdout] | ^ help: convert the identifier to snake case: `r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> lab4_2/src/main.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | let mut A = Matrix::new(vec![ [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> lab7_2/src/main.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let A = Matrix::new(vec![ [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Q` should have a snake case name [INFO] [stdout] --> lab5_1/src/main.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | let Q = Matrix::new(q); [INFO] [stdout] | ^ help: convert the identifier to snake case: `q` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `R` should have a snake case name [INFO] [stdout] --> lab5_1/src/main.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | let R = Matrix::new(r); [INFO] [stdout] | ^ help: convert the identifier to snake case: `r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> lab6_1/src/main.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | let mut A = Matrix::new(vec![ [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `S` should have a snake case name [INFO] [stdout] --> lab6_1/src/main.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | let mut S = Matrix::identity(3); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `s` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.02s [INFO] running `Command { std: "docker" "inspect" "23177c515da7d0970b25c9b65d20ab288e90711bc2a1e09df6d37a51bdea87b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23177c515da7d0970b25c9b65d20ab288e90711bc2a1e09df6d37a51bdea87b7", kill_on_drop: false }` [INFO] [stdout] 23177c515da7d0970b25c9b65d20ab288e90711bc2a1e09df6d37a51bdea87b7