[INFO] cloning repository https://github.com/anewton1998/bigbang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anewton1998/bigbang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanewton1998%2Fbigbang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanewton1998%2Fbigbang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 202cd54e6ae36c959cfc94ff3f8a40e0e366a99b [INFO] checking anewton1998/bigbang against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanewton1998%2Fbigbang" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/anewton1998/bigbang on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/anewton1998/bigbang [INFO] finished tweaking git repo https://github.com/anewton1998/bigbang [INFO] tweaked toml for git repo https://github.com/anewton1998/bigbang written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/anewton1998/bigbang already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f9b720a5754ff0a4763a7f549c1a02b118a705e78611c8cfc430f0ac7b667f17 [INFO] running `Command { std: "docker" "start" "-a" "f9b720a5754ff0a4763a7f549c1a02b118a705e78611c8cfc430f0ac7b667f17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9b720a5754ff0a4763a7f549c1a02b118a705e78611c8cfc430f0ac7b667f17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9b720a5754ff0a4763a7f549c1a02b118a705e78611c8cfc430f0ac7b667f17", kill_on_drop: false }` [INFO] [stdout] f9b720a5754ff0a4763a7f549c1a02b118a705e78611c8cfc430f0ac7b667f17 [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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9626ba9ec79885ecb8acb8a175acd3df70c0c255a70a84d9406310a991b3b1e5 [INFO] running `Command { std: "docker" "start" "-a" "9626ba9ec79885ecb8acb8a175acd3df70c0c255a70a84d9406310a991b3b1e5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.59 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling serde v1.0.94 [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Checking futures v0.1.28 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling regex v1.1.9 [INFO] [stderr] Checking utf8-ranges v1.0.3 [INFO] [stderr] Checking rustc-demangle v0.1.15 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling same-file v1.0.5 [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Checking safemem v0.3.0 [INFO] [stderr] Checking predicates-core v1.0.0 [INFO] [stderr] Compiling escargot v0.4.0 [INFO] [stderr] Checking data-encoding v2.1.2 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking normalize-line-endings v0.2.2 [INFO] [stderr] Checking tap-reader v1.0.1 [INFO] [stderr] Checking yansi v0.5.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling unicase v2.4.0 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.2 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking regex-syntax v0.6.8 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Checking miniz_oxide v0.2.3 [INFO] [stderr] Compiling walkdir v2.2.9 [INFO] [stderr] Compiling doc-comment v0.3.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking predicates-tree v1.0.0 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling openssl-sys v0.9.48 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rand_chacha v0.2.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking aho-corasick v0.7.4 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking mime v0.3.13 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking getrandom v0.1.6 [INFO] [stderr] Checking atty v0.2.12 [INFO] [stderr] Checking tokio-executor v0.1.8 [INFO] [stderr] Checking tokio-sync v0.1.6 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Compiling backtrace v0.3.33 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking flate2 v1.0.9 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking float-cmp v0.4.0 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking hyper-old-types v0.11.0 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking tokio-threadpool v0.1.15 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling isolang v1.0.0 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking publicsuffix v1.5.2 [INFO] [stderr] Checking predicates v1.0.1 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking h2 v0.1.25 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.94 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking serde_qs v0.4.6 [INFO] [stderr] Checking toml v0.5.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking flexi_logger v0.13.3 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling hyper v0.12.33 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking assert_cmd v0.11.1 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling elefren v0.20.1 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.19 [INFO] [stderr] Checking bigbang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> tests/cli_tests.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `elefren::Mastodon` [INFO] [stdout] --> src/bb/exp.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | use elefren::Mastodon; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_m` [INFO] [stdout] --> src/main.rs:88:32 [INFO] [stdout] | [INFO] [stdout] 88 | ("new-directory", Some(sub_m)) => new_directory(bb_dir), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_m` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_m` [INFO] [stdout] --> src/main.rs:96:22 [INFO] [stdout] | [INFO] [stdout] 96 | ("run", Some(sub_m)) => run(bb_dir), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `enabled` [INFO] [stdout] --> src/bb/exp.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | enabled: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mastodon` [INFO] [stdout] --> src/bb/exp.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | mastodon: Data, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_m` [INFO] [stdout] --> src/main.rs:88:32 [INFO] [stdout] | [INFO] [stdout] 88 | ("new-directory", Some(sub_m)) => new_directory(bb_dir), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_m` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_m` [INFO] [stdout] --> src/main.rs:96:22 [INFO] [stdout] | [INFO] [stdout] 96 | ("run", Some(sub_m)) => run(bb_dir), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:124:5 [INFO] [stdout] | [INFO] [stdout] 124 | exp::write_exp_file(&bb_dir,name, &mastodon.data ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/bb/exp.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | file.write(format!("{}\n", new_line).as_ref()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:124:5 [INFO] [stdout] | [INFO] [stdout] 124 | exp::write_exp_file(&bb_dir,name, &mastodon.data ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/bb/exp.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | file.write(format!("{}\n", new_line).as_ref()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/bb/exp.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 110 | fs::create_dir_all(parent); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/bb/exp.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | write_exp_file(PathBuf::from(d.path()).borrow(), "test", &data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 01s [INFO] running `Command { std: "docker" "inspect" "9626ba9ec79885ecb8acb8a175acd3df70c0c255a70a84d9406310a991b3b1e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9626ba9ec79885ecb8acb8a175acd3df70c0c255a70a84d9406310a991b3b1e5", kill_on_drop: false }` [INFO] [stdout] 9626ba9ec79885ecb8acb8a175acd3df70c0c255a70a84d9406310a991b3b1e5