[INFO] fetching crate mathru 0.9.1... [INFO] checking mathru-0.9.1 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] extracting crate mathru 0.9.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate mathru 0.9.1 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mathru 0.9.1 [INFO] finished tweaking crates.io crate mathru 0.9.1 [INFO] tweaked toml for crates.io crate mathru 0.9.1 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate mathru 0.9.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1db8f24372b851a624e2adbf93f88a822f694a61e74a292f3e799655aa7ad5cf [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" "1db8f24372b851a624e2adbf93f88a822f694a61e74a292f3e799655aa7ad5cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1db8f24372b851a624e2adbf93f88a822f694a61e74a292f3e799655aa7ad5cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1db8f24372b851a624e2adbf93f88a822f694a61e74a292f3e799655aa7ad5cf", kill_on_drop: false }` [INFO] [stdout] 1db8f24372b851a624e2adbf93f88a822f694a61e74a292f3e799655aa7ad5cf [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5d6d7e1b83ba1f934c893e5683f04b54a51432ad263a3e475f5fd6e14fedccd [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" "f5d6d7e1b83ba1f934c893e5683f04b54a51432ad263a3e475f5fd6e14fedccd", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.30 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.9 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand_core v0.6.0 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Compiling pathfinder_simd v0.5.0 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking png v0.15.3 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking freetype v0.4.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Checking servo-fontconfig v0.4.0 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand_distr v0.3.0 [INFO] [stderr] Checking simba v0.3.1 [INFO] [stderr] Checking mathru v0.9.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking image v0.22.5 [INFO] [stderr] Checking pathfinder_geometry v0.5.1 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking image v0.23.12 [INFO] [stderr] Checking font-kit v0.7.1 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Checking plotters-bitmap v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Checking plotters v0.3.0 [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stderr] Checking nalgebra v0.24.1 [INFO] [stdout] error[E0432]: unresolved imports `mathru::analysis::differential_equation::ordinary::Heun`, `mathru::analysis::differential_equation::ordinary::RungeKutta`, `mathru::analysis::differential_equation::ordinary::RungeKuttaFehlberg54` [INFO] [stdout] --> benches/analysis/ode.rs:7:35 [INFO] [stdout] | [INFO] [stdout] 7 | DormandPrince, ExplicitEuler, Heun, Kutta3, RungeKutta, RungeKuttaFehlberg54, [INFO] [stdout] | ^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ no `RungeKuttaFehlberg54` in `analysis::differential_equation::ordinary` [INFO] [stdout] | | | [INFO] [stdout] | | no `RungeKutta` in `analysis::differential_equation::ordinary` [INFO] [stdout] | no `Heun` in `analysis::differential_equation::ordinary` [INFO] [stdout] | [INFO] [stdout] help: a similar name exists in the module [INFO] [stdout] | [INFO] [stdout] 7 | DormandPrince, ExplicitEuler, Heun2, Kutta3, RungeKutta, RungeKuttaFehlberg54, [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: a similar name exists in the module [INFO] [stdout] | [INFO] [stdout] 7 | DormandPrince, ExplicitEuler, Heun, Kutta3, RungeKutta4, RungeKuttaFehlberg54, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `ExplicitEuler` in the current scope [INFO] [stdout] --> benches/analysis/ode.rs:21:53 [INFO] [stdout] | [INFO] [stdout] 21 | let solver: ExplicitEuler = ExplicitEuler::new(0.001); [INFO] [stdout] | ^^^ function or associated item not found in `ExplicitEuler<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `solve` found for struct `ExplicitEuler` in the current scope [INFO] [stdout] --> benches/analysis/ode.rs:24:32 [INFO] [stdout] | [INFO] [stdout] 24 | bh.iter(|| solver.solve(&problem).unwrap()) [INFO] [stdout] | ^^^^^ method not found in `ExplicitEuler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Kutta3` in the current scope [INFO] [stdout] --> benches/analysis/ode.rs:41:39 [INFO] [stdout] | [INFO] [stdout] 41 | let solver: Kutta3 = Kutta3::new(0.001); [INFO] [stdout] | ^^^ function or associated item not found in `Kutta3<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `solve` found for struct `Kutta3` in the current scope [INFO] [stdout] --> benches/analysis/ode.rs:44:32 [INFO] [stdout] | [INFO] [stdout] 44 | bh.iter(|| solver.solve(&problem).unwrap()) [INFO] [stdout] | ^^^^^ method not found in `Kutta3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `DormandPrince` in the current scope [INFO] [stdout] --> benches/analysis/ode.rs:83:53 [INFO] [stdout] | [INFO] [stdout] 83 | let solver: DormandPrince = DormandPrince::new(abs_tol, h_0, n_max); [INFO] [stdout] | ^^^ function or associated item not found in `DormandPrince<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `solve` found for struct `DormandPrince` in the current scope [INFO] [stdout] --> benches/analysis/ode.rs:86:32 [INFO] [stdout] | [INFO] [stdout] 86 | bh.iter(|| solver.solve(&problem).unwrap()) [INFO] [stdout] | ^^^^^ method not found in `DormandPrince` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mathru` due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f5d6d7e1b83ba1f934c893e5683f04b54a51432ad263a3e475f5fd6e14fedccd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5d6d7e1b83ba1f934c893e5683f04b54a51432ad263a3e475f5fd6e14fedccd", kill_on_drop: false }` [INFO] [stdout] f5d6d7e1b83ba1f934c893e5683f04b54a51432ad263a3e475f5fd6e14fedccd