[INFO] crate fn-error-context 0.1.1 is already in cache [INFO] testing fn-error-context-0.1.1 against 1.45.2 for beta-1.46-1 [INFO] extracting crate fn-error-context 0.1.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate fn-error-context 0.1.1 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate fn-error-context 0.1.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate fn-error-context 0.1.1 [INFO] tweaked toml for crates.io crate fn-error-context 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate fn-error-context 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 5506169d33399ede897a831e7fc32a80b3dab4ee9b7cdcf84223e003af113c5a [INFO] running `Command { std: "docker" "start" "-a" "5506169d33399ede897a831e7fc32a80b3dab4ee9b7cdcf84223e003af113c5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5506169d33399ede897a831e7fc32a80b3dab4ee9b7cdcf84223e003af113c5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5506169d33399ede897a831e7fc32a80b3dab4ee9b7cdcf84223e003af113c5a", kill_on_drop: false }` [INFO] [stdout] 5506169d33399ede897a831e7fc32a80b3dab4ee9b7cdcf84223e003af113c5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2056c4ef3e969fdd29e9033918ed409e5136f576a4f031c0c6c6493dc3beb0a4 [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" "2056c4ef3e969fdd29e9033918ed409e5136f576a4f031c0c6c6493dc3beb0a4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling fn-error-context v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.60s [INFO] running `Command { std: "docker" "inspect" "2056c4ef3e969fdd29e9033918ed409e5136f576a4f031c0c6c6493dc3beb0a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2056c4ef3e969fdd29e9033918ed409e5136f576a4f031c0c6c6493dc3beb0a4", kill_on_drop: false }` [INFO] [stdout] 2056c4ef3e969fdd29e9033918ed409e5136f576a4f031c0c6c6493dc3beb0a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b75c30aabcaa55f4fd810a9874366571ddef179814f4e386b03716cfb544bceb [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" "b75c30aabcaa55f4fd810a9874366571ddef179814f4e386b03716cfb544bceb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling anyhow v1.0.27 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling semver-parser v0.9.0 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Compiling pulldown-cmark v0.7.2 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling serde_json v1.0.50 [INFO] [stderr] Compiling version-sync v0.9.1 [INFO] [stderr] Compiling trybuild v1.0.24 [INFO] [stderr] Compiling fn-error-context v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 46.60s [INFO] running `Command { std: "docker" "inspect" "b75c30aabcaa55f4fd810a9874366571ddef179814f4e386b03716cfb544bceb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b75c30aabcaa55f4fd810a9874366571ddef179814f4e386b03716cfb544bceb", kill_on_drop: false }` [INFO] [stdout] b75c30aabcaa55f4fd810a9874366571ddef179814f4e386b03716cfb544bceb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5b3af07e070c100717c2d31813b0e7a82d768c7ea357259df6d3605da2fda1a2 [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" "5b3af07e070c100717c2d31813b0e7a82d768c7ea357259df6d3605da2fda1a2", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/fn_error_context-f368362726556fab [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tests-37765c65180651f4 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling tinyvec v0.3.3 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling pulldown-cmark v0.7.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling object v0.20.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling semver-parser v0.9.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling miniz_oxide v0.4.0 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling addr2line v0.13.0 [INFO] [stderr] Compiling backtrace v0.3.50 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling version-sync v0.9.1 [INFO] [stderr] Compiling fn-error-context v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] test tests ... test tests has been running for over 60 seconds [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling fn-error-context-tests v0.0.0 (/opt/rustwide/target/tests/fn-error-context) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 02s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test simple.rs [should pass] ... ok [INFO] [stderr] test arg.rs [should pass] ... ok [INFO] [stderr] test arg_pattern.rs [should pass] ... ok [INFO] [stderr] test inherent.rs [should pass] ... ok [INFO] [stderr] test missing_fmt.rs [should fail to compile] ... ok [INFO] [stderr] test fmt_args.rs [should pass] ... ok [INFO] [stderr] test failure.rs [should pass] ... ok [INFO] [stderr] test non_copy_arg.rs [should pass] ... ok [INFO] [stderr] test non_copy_fmt_arg.rs [should pass] ... ok [INFO] [stderr] test as_ref.rs [should pass] ... ok [INFO] [stderr] test fmt_missing_arg.rs [should fail to compile] ... ok [INFO] [stderr] test fmt_unused_arg.rs [should fail to compile] ... ok [INFO] [stderr] test fmt_named_arg.rs [should pass] ... ok [INFO] [stderr] test async_without_return.rs [should fail to compile] ... ok [INFO] [stderr]  [INFO] [stderr] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/version_numbers-a79dddd7d3acf339 [INFO] [stdout] test tests ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_readme_deps ... ok [INFO] [stderr] Doc-tests fn_error_context [INFO] [stdout] test test_html_root_url ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - context (line 43) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5b3af07e070c100717c2d31813b0e7a82d768c7ea357259df6d3605da2fda1a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b3af07e070c100717c2d31813b0e7a82d768c7ea357259df6d3605da2fda1a2", kill_on_drop: false }` [INFO] [stdout] 5b3af07e070c100717c2d31813b0e7a82d768c7ea357259df6d3605da2fda1a2