[INFO] updating cached repository https://github.com/mneumann/graph-annealing [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ea6733305f6ce074c0a7986c57dd1756ce4ee780 [INFO] testing mneumann/graph-annealing against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmneumann%2Fgraph-annealing" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mneumann/graph-annealing on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/mneumann/graph-annealing [INFO] finished tweaking git repo https://github.com/mneumann/graph-annealing [INFO] tweaked toml for git repo https://github.com/mneumann/graph-annealing written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/mneumann/graph-annealing already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /big/crater/work/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/mneumann/artificial-genome-rs` [INFO] [stderr] Updating git repository `https://github.com/mneumann/evo-rs.git` [INFO] [stderr] Updating git repository `https://github.com/mneumann/expression-closed01-rs.git` [INFO] [stderr] Updating git repository `https://github.com/mneumann/graph-edge-evolution.git` [INFO] [stderr] Updating git repository `https://github.com/mneumann/graph-layout-rs.git` [INFO] [stderr] Updating git repository `https://github.com/mneumann/matplotlib-rs.git` [INFO] [stderr] Updating git repository `https://github.com/mneumann/nsga2-rs` [INFO] [stderr] Updating git repository `https://github.com/codahale/pcg.git` [INFO] [stderr] Updating git repository `https://github.com/dgrunwald/rust-cpython.git` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 767912f3544a68520eb7ddded142cc72bb7a9fb48f7ac9f1edf848d5f22b67af [INFO] running `"docker" "start" "-a" "767912f3544a68520eb7ddded142cc72bb7a9fb48f7ac9f1edf848d5f22b67af"` [INFO] [stderr] Compiling cpython v0.3.0 (https://github.com/dgrunwald/rust-cpython.git#c7224ad2) [INFO] [stderr] Compiling asexp v0.3.2 [INFO] [stderr] Compiling crossbeam v0.1.6 [INFO] [stderr] Compiling asexp v0.2.0 [INFO] [stderr] Compiling non-dominated-sort v0.2.0 [INFO] [stderr] Compiling turtle-graphics v0.1.2 [INFO] [stderr] Compiling graph-layout v0.0.1 (https://github.com/mneumann/graph-layout-rs.git#8261dcfb) [INFO] [stderr] Compiling graph-edge-evolution v0.1.0 (https://github.com/mneumann/graph-edge-evolution.git#21b20bc6) [INFO] [stderr] Compiling munkres v0.1.0 [INFO] [stderr] Compiling petgraph v0.2.10 [INFO] [stderr] Compiling python27-sys v0.3.0 (https://github.com/dgrunwald/rust-cpython.git#c7224ad2) [INFO] [stderr] Compiling closed01 v0.3.0 [INFO] [stderr] Compiling artificial-genome v0.0.1 (https://github.com/mneumann/artificial-genome-rs#ba547b14) [INFO] [stderr] Compiling nalgebra v0.4.0 [INFO] [stderr] Compiling pcg v0.0.1 (https://github.com/codahale/pcg.git#ab0a1581) [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/asexp-0.2.0/src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(str_char)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/graph-edge-evolution-5d7d15f0b3cf3c60/21b20bc/src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(augmented_assignments)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/graph-edge-evolution-5d7d15f0b3cf3c60/21b20bc/src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(op_assign_traits)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::num::Zero` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/munkres-0.1.0/src/lib.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | use std::num::Zero; [INFO] [stderr] | ^^^^^^^^^^^^^^ no `Zero` in `num` [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/munkres-0.1.0/src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(zero_one)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0554. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `munkres`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `graph-edge-evolution`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-0.1.6/src/sync/seg_queue.rs:34:29 [INFO] [stderr] | [INFO] [stderr] 34 | ready: unsafe { mem::transmute([0usize; SEG_SIZE]) }, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: source type: `[usize; 32]` (2048 bits) [INFO] [stderr] = note: target type: `[std::sync::atomic::AtomicBool; 32]` (256 bits) [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0512`. [INFO] [stderr] error[E0599]: no method named `slice_shift_char` found for type `&str` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/asexp-0.2.0/src/atom.rs:109:13 [INFO] [stderr] | [INFO] [stderr] 109 | match s.slice_shift_char() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: Could not compile `crossbeam`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0599]: no method named `slice_shift_char` found for type `&'a str` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/asexp-0.2.0/src/token.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 58 | match s.slice_shift_char() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `slice_shift_char` found for type `&str` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/asexp-0.2.0/src/token.rs:82:36 [INFO] [stderr] | [INFO] [stderr] 82 | match rest.slice_shift_char() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `slice_shift_char` found for type `&str` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/asexp-0.2.0/src/token.rs:97:52 [INFO] [stderr] | [INFO] [stderr] 97 | match rest.slice_shift_char() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `slice_shift_char` found for type `&str` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/asexp-0.2.0/src/token.rs:137:30 [INFO] [stderr] | [INFO] [stderr] 137 | match s2.slice_shift_char() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0554, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `asexp`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0432]: unresolved import `rand::Rand` [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/pcg-7b542cc1086e3f82/ab0a158/src/pcg.rs:1:30 [INFO] [stderr] | [INFO] [stderr] 1 | use rand::{Rng, SeedableRng, Rand}; [INFO] [stderr] | ^^^^ no `Rand` in the root [INFO] [stderr] [INFO] [stderr] error[E0407]: method `next_u32` is not a member of trait `Rng` [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/pcg-7b542cc1086e3f82/ab0a158/src/pcg.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | / fn next_u32(&mut self) -> u32 { [INFO] [stderr] 50 | | let old = self.state; [INFO] [stderr] 51 | | self.state = old.wrapping_mul(6364136223846793005) [INFO] [stderr] 52 | | .wrapping_add(self.inc); [INFO] [stderr] ... | [INFO] [stderr] 56 | | out [INFO] [stderr] 57 | | } [INFO] [stderr] | |_____^ not a member of trait `Rng` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `reseed` is not a member of trait `SeedableRng` [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/pcg-7b542cc1086e3f82/ab0a158/src/pcg.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | / fn reseed(&mut self, seed: [u64; 2]) { [INFO] [stderr] 63 | | self.state = 0; [INFO] [stderr] 64 | | self.inc = (seed[1] << 1) | 1; [INFO] [stderr] 65 | | self.next_u32(); [INFO] [stderr] 66 | | self.state = self.state.wrapping_add(seed[0]); [INFO] [stderr] 67 | | self.next_u32(); [INFO] [stderr] 68 | | } [INFO] [stderr] | |_____^ not a member of trait `SeedableRng` [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/pcg-7b542cc1086e3f82/ab0a158/src/pcg.rs:60:18 [INFO] [stderr] | [INFO] [stderr] 60 | impl SeedableRng<[u64; 2]> for PcgRng { [INFO] [stderr] | ^^^^^^^^ unexpected type argument [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0107, E0407, E0432. [INFO] [stderr] For more information about an error, try `rustc --explain E0107`. [INFO] [stderr] error: Could not compile `pcg`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0432]: unresolved import `rand::Rand` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.4.0/src/structs/dmat.rs:9:18 [INFO] [stderr] | [INFO] [stderr] 9 | use rand::{self, Rand}; [INFO] [stderr] | ^^^^ no `Rand` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `rand::Rand` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.4.0/src/structs/dvec.rs:9:18 [INFO] [stderr] | [INFO] [stderr] 9 | use rand::{self, Rand}; [INFO] [stderr] | ^^^^ no `Rand` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `rand::Rand` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.4.0/src/structs/vec.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | use rand::{Rand, Rng}; [INFO] [stderr] | ^^^^ no `Rand` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `rand::Rand` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.4.0/src/structs/pnt.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | use rand::{Rand, Rng}; [INFO] [stderr] | ^^^^ no `Rand` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `rand::Rand` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.4.0/src/structs/quat.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | use rand::{Rand, Rng}; [INFO] [stderr] | ^^^^ no `Rand` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `rand::Rand` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.4.0/src/structs/mat.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | use rand::{Rand, Rng}; [INFO] [stderr] | ^^^^ no `Rand` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `rand::Rand` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.4.0/src/structs/rot.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | use rand::{Rand, Rng}; [INFO] [stderr] | ^^^^ no `Rand` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `rand::Rand` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.4.0/src/structs/iso.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | use rand::{Rand, Rng}; [INFO] [stderr] | ^^^^ no `Rand` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `rand::Rand` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.4.0/src/structs/spec/vec0.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | use rand::{Rand, Rng}; [INFO] [stderr] | ^^^^ no `Rand` in the root [INFO] [stderr] [INFO] [stderr] error: aborting due to 9 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `nalgebra`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "767912f3544a68520eb7ddded142cc72bb7a9fb48f7ac9f1edf848d5f22b67af"` [INFO] running `"docker" "rm" "-f" "767912f3544a68520eb7ddded142cc72bb7a9fb48f7ac9f1edf848d5f22b67af"` [INFO] [stdout] 767912f3544a68520eb7ddded142cc72bb7a9fb48f7ac9f1edf848d5f22b67af