[INFO] crate comp_input 0.2.1 is already in cache [INFO] testing comp_input-0.2.1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate comp_input 0.2.1 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate comp_input 0.2.1 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate comp_input 0.2.1 [INFO] finished tweaking crates.io crate comp_input 0.2.1 [INFO] tweaked toml for crates.io crate comp_input 0.2.1 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9b07ccc8b57b014de1834e4d4f90c38b222f0bc02bfe45b4ceb9e858ec739817 [INFO] running `"docker" "start" "-a" "9b07ccc8b57b014de1834e4d4f90c38b222f0bc02bfe45b4ceb9e858ec739817"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling comp_input v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `memchr2`, `memchr3` [INFO] [stderr] --> src/lib.rs:20:22 [INFO] [stderr] | [INFO] [stderr] 20 | use memchr::{memchr, memchr2, memchr3}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sign` [INFO] [stderr] --> src/lib.rs:75:26 [INFO] [stderr] | [INFO] [stderr] 75 | let (sign, digits) = if src[0] == b'+' || src[0] == b'-' { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_sign` [INFO] [stderr] ... [INFO] [stderr] 96 | from_ascii_uint_impl! { u8 u16 u32 u64 usize } [INFO] [stderr] | ---------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sign` [INFO] [stderr] --> src/lib.rs:75:26 [INFO] [stderr] | [INFO] [stderr] 75 | let (sign, digits) = if src[0] == b'+' || src[0] == b'-' { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_sign` [INFO] [stderr] ... [INFO] [stderr] 96 | from_ascii_uint_impl! { u8 u16 u32 u64 usize } [INFO] [stderr] | ---------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `"docker" "inspect" "9b07ccc8b57b014de1834e4d4f90c38b222f0bc02bfe45b4ceb9e858ec739817"` [INFO] running `"docker" "rm" "-f" "9b07ccc8b57b014de1834e4d4f90c38b222f0bc02bfe45b4ceb9e858ec739817"` [INFO] [stdout] 9b07ccc8b57b014de1834e4d4f90c38b222f0bc02bfe45b4ceb9e858ec739817 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] 8dcac5e454d3f8335039e0c15673e0d09b55e7913c0c3665f8cc92d758699b93 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "8dcac5e454d3f8335039e0c15673e0d09b55e7913c0c3665f8cc92d758699b93"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling comp_input v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `memchr2`, `memchr3` [INFO] [stderr] --> src/lib.rs:20:22 [INFO] [stderr] | [INFO] [stderr] 20 | use memchr::{memchr, memchr2, memchr3}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sign` [INFO] [stderr] --> src/lib.rs:75:26 [INFO] [stderr] | [INFO] [stderr] 75 | let (sign, digits) = if src[0] == b'+' || src[0] == b'-' { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_sign` [INFO] [stderr] ... [INFO] [stderr] 96 | from_ascii_uint_impl! { u8 u16 u32 u64 usize } [INFO] [stderr] | ---------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sign` [INFO] [stderr] --> src/lib.rs:75:26 [INFO] [stderr] | [INFO] [stderr] 75 | let (sign, digits) = if src[0] == b'+' || src[0] == b'-' { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_sign` [INFO] [stderr] ... [INFO] [stderr] 96 | from_ascii_uint_impl! { u8 u16 u32 u64 usize } [INFO] [stderr] | ---------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `memchr2`, `memchr3` [INFO] [stderr] --> src/lib.rs:20:22 [INFO] [stderr] | [INFO] [stderr] 20 | use memchr::{memchr, memchr2, memchr3}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sign` [INFO] [stderr] --> src/lib.rs:75:26 [INFO] [stderr] | [INFO] [stderr] 75 | let (sign, digits) = if src[0] == b'+' || src[0] == b'-' { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_sign` [INFO] [stderr] ... [INFO] [stderr] 96 | from_ascii_uint_impl! { u8 u16 u32 u64 usize } [INFO] [stderr] | ---------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sign` [INFO] [stderr] --> src/lib.rs:75:26 [INFO] [stderr] | [INFO] [stderr] 75 | let (sign, digits) = if src[0] == b'+' || src[0] == b'-' { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_sign` [INFO] [stderr] ... [INFO] [stderr] 96 | from_ascii_uint_impl! { u8 u16 u32 u64 usize } [INFO] [stderr] | ---------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `"docker" "inspect" "8dcac5e454d3f8335039e0c15673e0d09b55e7913c0c3665f8cc92d758699b93"` [INFO] running `"docker" "rm" "-f" "8dcac5e454d3f8335039e0c15673e0d09b55e7913c0c3665f8cc92d758699b93"` [INFO] [stdout] 8dcac5e454d3f8335039e0c15673e0d09b55e7913c0c3665f8cc92d758699b93 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 91cf3860dc0fdc17ac4f2dd71c7aaf14025b0ebcce91d77896b3aeff54af09cc [INFO] running `"docker" "start" "-a" "91cf3860dc0fdc17ac4f2dd71c7aaf14025b0ebcce91d77896b3aeff54af09cc"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused imports: `memchr2`, `memchr3` [INFO] [stderr] --> src/lib.rs:20:22 [INFO] [stderr] | [INFO] [stderr] 20 | use memchr::{memchr, memchr2, memchr3}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sign` [INFO] [stderr] --> src/lib.rs:75:26 [INFO] [stderr] | [INFO] [stderr] 75 | let (sign, digits) = if src[0] == b'+' || src[0] == b'-' { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_sign` [INFO] [stderr] ... [INFO] [stderr] 96 | from_ascii_uint_impl! { u8 u16 u32 u64 usize } [INFO] [stderr] | ---------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sign` [INFO] [stderr] --> src/lib.rs:75:26 [INFO] [stderr] | [INFO] [stderr] 75 | let (sign, digits) = if src[0] == b'+' || src[0] == b'-' { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_sign` [INFO] [stderr] ... [INFO] [stderr] 96 | from_ascii_uint_impl! { u8 u16 u32 u64 usize } [INFO] [stderr] | ---------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `memchr2`, `memchr3` [INFO] [stderr] --> src/lib.rs:20:22 [INFO] [stderr] | [INFO] [stderr] 20 | use memchr::{memchr, memchr2, memchr3}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sign` [INFO] [stderr] --> src/lib.rs:75:26 [INFO] [stderr] | [INFO] [stderr] 75 | let (sign, digits) = if src[0] == b'+' || src[0] == b'-' { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_sign` [INFO] [stderr] ... [INFO] [stderr] 96 | from_ascii_uint_impl! { u8 u16 u32 u64 usize } [INFO] [stderr] | ---------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sign` [INFO] [stderr] --> src/lib.rs:75:26 [INFO] [stderr] | [INFO] [stderr] 75 | let (sign, digits) = if src[0] == b'+' || src[0] == b'-' { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_sign` [INFO] [stderr] ... [INFO] [stderr] 96 | from_ascii_uint_impl! { u8 u16 u32 u64 usize } [INFO] [stderr] | ---------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/comp_input-7e67c376d9c816d9 [INFO] [stderr] Doc-tests comp_input [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 4) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 4) stdout ---- [INFO] [stdout] error: unexpected end of macro invocation [INFO] [stdout] --> src/lib.rs:11:38 [INFO] [stdout] | [INFO] [stdout] 8 | edges: [(usize1, usize1); m], [INFO] [stdout] | ^ missing tokens in macro arguments [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 4) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "91cf3860dc0fdc17ac4f2dd71c7aaf14025b0ebcce91d77896b3aeff54af09cc"` [INFO] running `"docker" "rm" "-f" "91cf3860dc0fdc17ac4f2dd71c7aaf14025b0ebcce91d77896b3aeff54af09cc"` [INFO] [stdout] 91cf3860dc0fdc17ac4f2dd71c7aaf14025b0ebcce91d77896b3aeff54af09cc