[INFO] cloning repository https://github.com/timjk/magicDrafter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timjk/magicDrafter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimjk%2FmagicDrafter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimjk%2FmagicDrafter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6c638553a6480d2928b6e51e92acb488483dacc1 [INFO] checking timjk/magicDrafter against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimjk%2FmagicDrafter" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/timjk/magicDrafter on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/timjk/magicDrafter [INFO] finished tweaking git repo https://github.com/timjk/magicDrafter [INFO] tweaked toml for git repo https://github.com/timjk/magicDrafter written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/timjk/magicDrafter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] cb5858f160f41254dac1696ef892103424934fb2ac4cf910aa65bdc96c40325f [INFO] running `Command { std: "docker" "start" "-a" "cb5858f160f41254dac1696ef892103424934fb2ac4cf910aa65bdc96c40325f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb5858f160f41254dac1696ef892103424934fb2ac4cf910aa65bdc96c40325f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb5858f160f41254dac1696ef892103424934fb2ac4cf910aa65bdc96c40325f", kill_on_drop: false }` [INFO] [stdout] cb5858f160f41254dac1696ef892103424934fb2ac4cf910aa65bdc96c40325f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 178d877446fd5e04950cda400f1b5af7d831b1c00384cfccb0d79a2c133c31ba [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" "178d877446fd5e04950cda400f1b5af7d831b1c00384cfccb0d79a2c133c31ba", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling proc-macro2 v1.0.4 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking indexmap v1.2.0 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling encoding_rs v0.8.20 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking mime v0.3.14 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking fuzzy-matcher v0.2.1 [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 byteorder v1.3.2 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking miniz_oxide v0.3.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling unicase v2.5.1 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking arrayvec v0.4.11 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling openssl-sys v0.9.49 [INFO] [stderr] Compiling libsqlite3-sys v0.16.0 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking base64 v0.10.1 [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] Checking iovec v0.1.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking backtrace-sys v0.1.31 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking flate2 v1.0.11 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking backtrace v0.3.38 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.18 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Checking url v2.1.0 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking tokio-threadpool v0.1.15 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking publicsuffix v1.5.3 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking rusqlite v0.20.0 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.20 [INFO] [stderr] Checking magic_drafter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `io` [INFO] [stdout] --> src/lib.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | use std::{io, thread, time}; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io` [INFO] [stdout] --> src/lib.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | use std::{io, thread, time}; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 22 | / loop { [INFO] [stdout] 23 | | let mut line = String::new(); [INFO] [stdout] 24 | | if reader.read_to_string(&mut line)? > 0 { [INFO] [stdout] 25 | | if let Some(ref m) = re.captures_iter(&line).last() { [INFO] [stdout] ... | [INFO] [stdout] 32 | | } [INFO] [stdout] 33 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 34 | [INFO] [stdout] 35 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 22 | / loop { [INFO] [stdout] 23 | | let mut line = String::new(); [INFO] [stdout] 24 | | if reader.read_to_string(&mut line)? > 0 { [INFO] [stdout] 25 | | if let Some(ref m) = re.captures_iter(&line).last() { [INFO] [stdout] ... | [INFO] [stdout] 32 | | } [INFO] [stdout] 33 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 34 | [INFO] [stdout] 35 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `draftPack` should have a snake case name [INFO] [stdout] --> src/lib.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | draftPack: Vec, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `draft_pack` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `pickedCards` should have a snake case name [INFO] [stdout] --> src/lib.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | pickedCards: Vec, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `picked_cards` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `draftPack` should have a snake case name [INFO] [stdout] --> src/lib.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | draftPack: Vec, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `draft_pack` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `pickedCards` should have a snake case name [INFO] [stdout] --> src/lib.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | pickedCards: Vec, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `picked_cards` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 59s [INFO] running `Command { std: "docker" "inspect" "178d877446fd5e04950cda400f1b5af7d831b1c00384cfccb0d79a2c133c31ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "178d877446fd5e04950cda400f1b5af7d831b1c00384cfccb0d79a2c133c31ba", kill_on_drop: false }` [INFO] [stdout] 178d877446fd5e04950cda400f1b5af7d831b1c00384cfccb0d79a2c133c31ba