[INFO] cloning repository https://github.com/xd009642/tarpaulin [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xd009642/tarpaulin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxd009642%2Ftarpaulin", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxd009642%2Ftarpaulin'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7d37144d09c09297550aaaad84ab399c2db7dbd0 [INFO] checking xd009642/tarpaulin against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxd009642%2Ftarpaulin" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xd009642/tarpaulin on toolchain 90442458ac46b1d5eed752c316da25450f67285b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xd009642/tarpaulin [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/xd009642/tarpaulin [INFO] tweaked toml for git repo https://github.com/xd009642/tarpaulin written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/xd009642/tarpaulin already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] beb617a46afae5a3a169124e5a141dc455749d7e045c833d2cede72c59d11862 [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" "beb617a46afae5a3a169124e5a141dc455749d7e045c833d2cede72c59d11862", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "beb617a46afae5a3a169124e5a141dc455749d7e045c833d2cede72c59d11862", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "beb617a46afae5a3a169124e5a141dc455749d7e045c833d2cede72c59d11862", kill_on_drop: false }` [INFO] [stdout] beb617a46afae5a3a169124e5a141dc455749d7e045c833d2cede72c59d11862 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db71489341a4f8e2852a4c5cb3e07fe080fe85c70a18c66b4da8a5b57632bfad [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" "db71489341a4f8e2852a4c5cb3e07fe080fe85c70a18c66b4da8a5b57632bfad", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.96 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling curl v0.4.34 [INFO] [stderr] Compiling camino v1.0.2 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking rustc-demangle v0.1.20 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking sharded-slab v0.1.1 [INFO] [stderr] Checking thread_local v1.1.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Checking crc32fast v1.2.1 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking quick-xml v0.22.0 [INFO] [stderr] Compiling cargo-tarpaulin v0.18.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking gzip-header v0.3.0 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking regex v1.4.6 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking flate2 v1.0.19 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nix v0.21.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking object v0.24.0 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Compiling libz-sys v1.1.2 [INFO] [stderr] Compiling libssh2-sys v0.2.20 [INFO] [stderr] Compiling curl-sys v0.4.39+curl-7.74.0 [INFO] [stderr] Compiling libgit2-sys v0.12.21+1.1.0 [INFO] [stderr] Checking tracing-subscriber v0.2.19 [INFO] [stderr] Checking procfs v0.9.1 [INFO] [stderr] Checking git2 v0.13.20 [INFO] [stderr] Checking cargo-platform v0.1.1 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking humantime-serde v1.0.1 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking gimli v0.24.0 [INFO] [stderr] Checking cargo_metadata v0.13.1 [INFO] [stderr] Checking coveralls-api v0.5.0 [INFO] [stdout] warning: field is never read: `event_log` [INFO] [stdout] --> src/statemachine/instrumented.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | event_log: &'a Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `traces` [INFO] [stdout] --> src/statemachine/instrumented.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | traces: &'a mut TraceMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `analysis` [INFO] [stdout] --> src/statemachine/instrumented.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | analysis: &'a HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `event_log` [INFO] [stdout] --> src/statemachine/instrumented.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | event_log: &'a Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `traces` [INFO] [stdout] --> src/statemachine/instrumented.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | traces: &'a mut TraceMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `analysis` [INFO] [stdout] --> src/statemachine/instrumented.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | analysis: &'a HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 20s [INFO] running `Command { std: "docker" "inspect" "db71489341a4f8e2852a4c5cb3e07fe080fe85c70a18c66b4da8a5b57632bfad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db71489341a4f8e2852a4c5cb3e07fe080fe85c70a18c66b4da8a5b57632bfad", kill_on_drop: false }` [INFO] [stdout] db71489341a4f8e2852a4c5cb3e07fe080fe85c70a18c66b4da8a5b57632bfad