[INFO] updating cached repository https://github.com/suolakaivos/cyan [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 28e173ebe1099b06d8808e5d1ad81cea582d1e30 [INFO] testing suolakaivos/cyan against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuolakaivos%2Fcyan" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/suolakaivos/cyan on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/suolakaivos/cyan [INFO] finished tweaking git repo https://github.com/suolakaivos/cyan [INFO] tweaked toml for git repo https://github.com/suolakaivos/cyan written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/suolakaivos/cyan already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a7fbffaac9fb2e1e972948238f17e62fb42ff3b4044d13d273686549c34eeba [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" "4a7fbffaac9fb2e1e972948238f17e62fb42ff3b4044d13d273686549c34eeba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a7fbffaac9fb2e1e972948238f17e62fb42ff3b4044d13d273686549c34eeba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a7fbffaac9fb2e1e972948238f17e62fb42ff3b4044d13d273686549c34eeba", kill_on_drop: false }` [INFO] [stdout] 4a7fbffaac9fb2e1e972948238f17e62fb42ff3b4044d13d273686549c34eeba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0c71b4d189dcb3f2fcc33f5866dae724fd96020a06d834ad40a97408838f7b3 [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" "b0c71b4d189dcb3f2fcc33f5866dae724fd96020a06d834ad40a97408838f7b3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling cyan v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `::parser::unicode::Lu` [INFO] [stdout] --> src/parser/lex.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ::parser::unicode::Lu; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ident` [INFO] [stdout] --> src/parser/lex.rs:5:2 [INFO] [stdout] | [INFO] [stdout] 5 | Ident(&'a str, usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Lex` [INFO] [stdout] --> src/parser/lex.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Lex<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `Lu` [INFO] [stdout] --> src/parser/unicode/mod.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / pub const Lu: [char; 1631] = [ [INFO] [stdout] 2 | | '\u{0041}', [INFO] [stdout] 3 | | '\u{0042}', [INFO] [stdout] 4 | | '\u{0043}', [INFO] [stdout] ... | [INFO] [stdout] 1632 | | '\u{1D7CA}', [INFO] [stdout] 1633 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `Lu` should have an upper case name [INFO] [stdout] --> src/parser/unicode/mod.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const Lu: [char; 1631] = [ [INFO] [stdout] | ^^ help: convert the identifier to upper case (notice the capitalization): `LU` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.32s [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b0c71b4d189dcb3f2fcc33f5866dae724fd96020a06d834ad40a97408838f7b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0c71b4d189dcb3f2fcc33f5866dae724fd96020a06d834ad40a97408838f7b3", kill_on_drop: false }` [INFO] [stdout] b0c71b4d189dcb3f2fcc33f5866dae724fd96020a06d834ad40a97408838f7b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75cf7d76069a51ef404de933f2df3bc81ac59c874026dbe9e73f5f1d0181171f [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" "75cf7d76069a51ef404de933f2df3bc81ac59c874026dbe9e73f5f1d0181171f", kill_on_drop: false }` [INFO] [stderr] Compiling cyan v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `::parser::unicode::Lu` [INFO] [stdout] --> src/parser/lex.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ::parser::unicode::Lu; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ident` [INFO] [stdout] --> src/parser/lex.rs:5:2 [INFO] [stdout] | [INFO] [stdout] 5 | Ident(&'a str, usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Lex` [INFO] [stdout] --> src/parser/lex.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Lex<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `Lu` [INFO] [stdout] --> src/parser/unicode/mod.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / pub const Lu: [char; 1631] = [ [INFO] [stdout] 2 | | '\u{0041}', [INFO] [stdout] 3 | | '\u{0042}', [INFO] [stdout] 4 | | '\u{0043}', [INFO] [stdout] ... | [INFO] [stdout] 1632 | | '\u{1D7CA}', [INFO] [stdout] 1633 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `Lu` should have an upper case name [INFO] [stdout] --> src/parser/unicode/mod.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const Lu: [char; 1631] = [ [INFO] [stdout] | ^^ help: convert the identifier to upper case (notice the capitalization): `LU` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "75cf7d76069a51ef404de933f2df3bc81ac59c874026dbe9e73f5f1d0181171f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75cf7d76069a51ef404de933f2df3bc81ac59c874026dbe9e73f5f1d0181171f", kill_on_drop: false }` [INFO] [stdout] 75cf7d76069a51ef404de933f2df3bc81ac59c874026dbe9e73f5f1d0181171f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 34c517b832d6fac85b894e9e14a13b667890b9b38cff558a60912e4bdd050eb4 [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" "34c517b832d6fac85b894e9e14a13b667890b9b38cff558a60912e4bdd050eb4", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `::parser::unicode::Lu` [INFO] [stderr] --> src/parser/lex.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use ::parser::unicode::Lu; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Ident` [INFO] [stderr] --> src/parser/lex.rs:5:2 [INFO] [stderr] | [INFO] [stderr] 5 | Ident(&'a str, usize, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Lex` [INFO] [stderr] --> src/parser/lex.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct Lex<'a> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `Lu` [INFO] [stderr] --> src/parser/unicode/mod.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / pub const Lu: [char; 1631] = [ [INFO] [stderr] 2 | | '\u{0041}', [INFO] [stderr] 3 | | '\u{0042}', [INFO] [stderr] 4 | | '\u{0043}', [INFO] [stderr] ... | [INFO] [stderr] 1632 | | '\u{1D7CA}', [INFO] [stderr] 1633 | | ]; [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] warning: constant `Lu` should have an upper case name [INFO] [stderr] --> src/parser/unicode/mod.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | pub const Lu: [char; 1631] = [ [INFO] [stderr] | ^^ help: convert the identifier to upper case (notice the capitalization): `LU` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cyan-9e1a73a25118c826 [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] running `Command { std: "docker" "inspect" "34c517b832d6fac85b894e9e14a13b667890b9b38cff558a60912e4bdd050eb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34c517b832d6fac85b894e9e14a13b667890b9b38cff558a60912e4bdd050eb4", kill_on_drop: false }` [INFO] [stdout] 34c517b832d6fac85b894e9e14a13b667890b9b38cff558a60912e4bdd050eb4