[INFO] cloning repository https://github.com/Flavia95/bubblecov [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Flavia95/bubblecov" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlavia95%2Fbubblecov", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlavia95%2Fbubblecov'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 44035564d8291d57950282a091df4702f467df05 [INFO] checking Flavia95/bubblecov against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlavia95%2Fbubblecov" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Flavia95/bubblecov 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/Flavia95/bubblecov [INFO] finished tweaking git repo https://github.com/Flavia95/bubblecov [INFO] tweaked toml for git repo https://github.com/Flavia95/bubblecov written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/Flavia95/bubblecov 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] d539a671d483330e96ac3954ae419ac7cf3c3493ff5baba6333baa9ed6071ff4 [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" "d539a671d483330e96ac3954ae419ac7cf3c3493ff5baba6333baa9ed6071ff4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d539a671d483330e96ac3954ae419ac7cf3c3493ff5baba6333baa9ed6071ff4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d539a671d483330e96ac3954ae419ac7cf3c3493ff5baba6333baa9ed6071ff4", kill_on_drop: false }` [INFO] [stdout] d539a671d483330e96ac3954ae419ac7cf3c3493ff5baba6333baa9ed6071ff4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] d997ae83173e383fce68e2c193a77267099772a9fb5ae6515261ba9b63009729 [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" "d997ae83173e383fce68e2c193a77267099772a9fb5ae6515261ba9b63009729", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking hashbrown v0.9.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling priority-queue v1.0.0 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking indexmap v1.6.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking gfa v0.2.3 [INFO] [stderr] Checking handlegraph v0.2.0 [INFO] [stderr] Checking handlegraph-cli v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::BTreeMap` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::collections::BTreeMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `handlegraph::handlegraph::HandleGraph` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use handlegraph::handlegraph::HandleGraph; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `handle_edges_iter` [INFO] [stdout] --> src/main.rs:18:32 [INFO] [stdout] | [INFO] [stdout] 18 | use handlegraph::handlegraph::{handle_edges_iter, handles_iter}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Direction`, `Edge`, `NodeId` [INFO] [stdout] --> src/main.rs:19:27 [INFO] [stdout] | [INFO] [stdout] 19 | use handlegraph::handle::{Direction, Edge, Handle, NodeId}; [INFO] [stdout] | ^^^^^^^^^ ^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::BTreeMap` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::collections::BTreeMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `handlegraph::handlegraph::HandleGraph` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use handlegraph::handlegraph::HandleGraph; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `handle_edges_iter` [INFO] [stdout] --> src/main.rs:18:32 [INFO] [stdout] | [INFO] [stdout] 18 | use handlegraph::handlegraph::{handle_edges_iter, handles_iter}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Direction`, `Edge`, `NodeId` [INFO] [stdout] --> src/main.rs:19:27 [INFO] [stdout] | [INFO] [stdout] 19 | use handlegraph::handle::{Direction, Edge, Handle, NodeId}; [INFO] [stdout] | ^^^^^^^^^ ^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.57s [INFO] running `Command { std: "docker" "inspect" "d997ae83173e383fce68e2c193a77267099772a9fb5ae6515261ba9b63009729", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d997ae83173e383fce68e2c193a77267099772a9fb5ae6515261ba9b63009729", kill_on_drop: false }` [INFO] [stdout] d997ae83173e383fce68e2c193a77267099772a9fb5ae6515261ba9b63009729