[INFO] fetching crate svalbard 1.0.1... [INFO] checking svalbard-1.0.1 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate svalbard 1.0.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate svalbard 1.0.1 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate svalbard 1.0.1 [INFO] finished tweaking crates.io crate svalbard 1.0.1 [INFO] tweaked toml for crates.io crate svalbard 1.0.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate svalbard 1.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded constant_time_eq v0.1.4 [INFO] [stderr] Downloaded signal-hook-registry v1.1.1 [INFO] [stderr] Downloaded blake2b_simd v0.5.9 [INFO] [stderr] Downloaded redox_users v0.3.1 [INFO] [stderr] Downloaded arc-swap v0.4.3 [INFO] [stderr] Downloaded rust-argon2 v0.5.1 [INFO] [stderr] Downloaded chrono v0.4.9 [INFO] [stderr] Downloaded enum-map-derive v0.4.3 [INFO] [stderr] Downloaded hashbrown v0.5.0 [INFO] [stderr] Downloaded enumset_derive v0.4.3 [INFO] [stderr] Downloaded enumset v0.4.4 [INFO] [stderr] Downloaded num-traits v0.2.9 [INFO] [stderr] Downloaded arrayref v0.3.5 [INFO] [stderr] Downloaded array-macro v1.0.4 [INFO] [stderr] Downloaded xi-unicode v0.2.0 [INFO] [stderr] Downloaded smallvec v0.4.5 [INFO] [stderr] Downloaded num-complex v0.2.3 [INFO] [stderr] Downloaded num v0.2.0 [INFO] [stderr] Downloaded signal-hook v0.1.11 [INFO] [stderr] Downloaded ferris_print v0.1.0 [INFO] [stderr] Downloaded enum-map v0.6.1 [INFO] [stderr] Downloaded ferris-says v0.1.1 [INFO] [stderr] Downloaded cursive v0.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 31ca15f70851b9f1ae16cf8cee6880806688bfd3153f99d79e21b86ed90c4e3b [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" "31ca15f70851b9f1ae16cf8cee6880806688bfd3153f99d79e21b86ed90c4e3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "31ca15f70851b9f1ae16cf8cee6880806688bfd3153f99d79e21b86ed90c4e3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31ca15f70851b9f1ae16cf8cee6880806688bfd3153f99d79e21b86ed90c4e3b", kill_on_drop: false }` [INFO] [stdout] 31ca15f70851b9f1ae16cf8cee6880806688bfd3153f99d79e21b86ed90c4e3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 785513a0cf5ba82244f06e384f62923a119f6f412aa137fcf15c2fc0c29393dd [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" "785513a0cf5ba82244f06e384f62923a119f6f412aa137fcf15c2fc0c29393dd", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling strsim v0.9.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking arc-swap v0.4.3 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking array-macro v1.0.4 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking smallvec v0.4.5 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking hashbrown v0.5.0 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking signal-hook-registry v1.1.1 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking termion v1.5.3 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking signal-hook v0.1.11 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Compiling num-traits v0.2.9 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking ferris-says v0.1.1 [INFO] [stderr] Checking ferris_print v0.1.0 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling enum-map-derive v0.4.3 [INFO] [stderr] Checking enum-map v0.6.1 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling enumset_derive v0.4.3 [INFO] [stderr] Checking enumset v0.4.4 [INFO] [stderr] Checking serde v1.0.102 [INFO] [stderr] Checking toml v0.5.5 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking cursive v0.13.0 [INFO] [stderr] Checking svalbard v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Boxable`, `Scrollable` [INFO] [stdout] --> src/lib.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use cursive::traits::{Boxable, Scrollable}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Dialog`, `EditView`, `SelectView` [INFO] [stdout] --> src/lib.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use cursive::views::{Dialog, EditView, SelectView}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/screens.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Boxable`, `Scrollable` [INFO] [stdout] --> src/lib.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use cursive::traits::{Boxable, Scrollable}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Dialog`, `EditView`, `SelectView` [INFO] [stdout] --> src/lib.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use cursive::views::{Dialog, EditView, SelectView}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/screens.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `State` [INFO] [stdout] --> src/lib.rs:479:64 [INFO] [stdout] | [INFO] [stdout] 479 | use crate::{find_chapter_index, smallest_value_in_hashmap, State, CHAPTERS}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let result: State = { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let result: State = { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 20s [INFO] running `Command { std: "docker" "inspect" "785513a0cf5ba82244f06e384f62923a119f6f412aa137fcf15c2fc0c29393dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "785513a0cf5ba82244f06e384f62923a119f6f412aa137fcf15c2fc0c29393dd", kill_on_drop: false }` [INFO] [stdout] 785513a0cf5ba82244f06e384f62923a119f6f412aa137fcf15c2fc0c29393dd