[INFO] fetching crate spirit-log 0.4.4... [INFO] testing spirit-log-0.4.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate spirit-log 0.4.4 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate spirit-log 0.4.4 [INFO] finished tweaking crates.io crate spirit-log 0.4.4 [INFO] tweaked toml for crates.io crate spirit-log 0.4.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate spirit-log 0.4.4 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate spirit-log 0.4.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61689d2ab4856dcc60dd51332afde322625fd550b388b66b951dc4b5bead7379 [INFO] running `Command { std: "docker" "start" "-a" "61689d2ab4856dcc60dd51332afde322625fd550b388b66b951dc4b5bead7379", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61689d2ab4856dcc60dd51332afde322625fd550b388b66b951dc4b5bead7379", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61689d2ab4856dcc60dd51332afde322625fd550b388b66b951dc4b5bead7379", kill_on_drop: false }` [INFO] [stdout] 61689d2ab4856dcc60dd51332afde322625fd550b388b66b951dc4b5bead7379 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fcbf038a3c95f6ceb42160f4e70e70ba4166ccc6d82f0caddf3686317b59a1eb [INFO] running `Command { std: "docker" "start" "-a" "fcbf038a3c95f6ceb42160f4e70e70ba4166ccc6d82f0caddf3686317b59a1eb", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stderr] Compiling addr2line v0.16.0 [INFO] [stderr] Compiling object v0.26.0 [INFO] [stderr] Compiling arc-swap v1.3.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling rustc-demangle v0.1.20 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling err-context v0.1.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling log-reroute v0.1.7 [INFO] [stderr] Compiling fern v0.6.0 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling log-panics v2.0.0 [INFO] [stderr] Compiling structdoc-derive v0.1.4 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Compiling structdoc v0.1.4 [INFO] [stderr] Compiling structopt v0.3.22 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde_ignored v0.1.2 [INFO] [stderr] Compiling serde_path_to_error v0.1.4 [INFO] [stderr] Compiling config v0.10.1 [INFO] [stderr] Compiling spirit v0.4.17 [INFO] [stderr] Compiling spirit-log v0.4.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:373:26 [INFO] [stdout] | [INFO] [stdout] 373 | fn now(self, format: &str) -> DelayedFormat { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 373 | fn now(self, format: &str) -> DelayedFormat> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.97s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "fcbf038a3c95f6ceb42160f4e70e70ba4166ccc6d82f0caddf3686317b59a1eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcbf038a3c95f6ceb42160f4e70e70ba4166ccc6d82f0caddf3686317b59a1eb", kill_on_drop: false }` [INFO] [stdout] fcbf038a3c95f6ceb42160f4e70e70ba4166ccc6d82f0caddf3686317b59a1eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b1a00c88cafccf7757bc0c0291f13e22502831ef085f87e14fad471a42d79c9 [INFO] running `Command { std: "docker" "start" "-a" "1b1a00c88cafccf7757bc0c0291f13e22502831ef085f87e14fad471a42d79c9", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:373:26 [INFO] [stdout] | [INFO] [stdout] 373 | fn now(self, format: &str) -> DelayedFormat { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 373 | fn now(self, format: &str) -> DelayedFormat> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling spirit-log v0.4.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:373:26 [INFO] [stdout] | [INFO] [stdout] 373 | fn now(self, format: &str) -> DelayedFormat { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 373 | fn now(self, format: &str) -> DelayedFormat> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "1b1a00c88cafccf7757bc0c0291f13e22502831ef085f87e14fad471a42d79c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b1a00c88cafccf7757bc0c0291f13e22502831ef085f87e14fad471a42d79c9", kill_on_drop: false }` [INFO] [stdout] 1b1a00c88cafccf7757bc0c0291f13e22502831ef085f87e14fad471a42d79c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bd6dffef73e1745349f2c97fd7dd3d6d88a158a07d843efcfa474a0b84fde42b [INFO] running `Command { std: "docker" "start" "-a" "bd6dffef73e1745349f2c97fd7dd3d6d88a158a07d843efcfa474a0b84fde42b", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:373:26 [INFO] [stderr] | [INFO] [stderr] 373 | fn now(self, format: &str) -> DelayedFormat { [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 373 | fn now(self, format: &str) -> DelayedFormat> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `spirit-log` (lib) generated 1 warning (run `cargo fix --lib -p spirit-log` to apply 1 suggestion) [INFO] [stderr] warning: `spirit-log` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spirit_log-7b99863f7aa30298) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests spirit_log [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 88) ... ok [INFO] [stdout] test src/lib.rs - (line 103) ... ok [INFO] [stdout] test src/lib.rs - (line 119) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bd6dffef73e1745349f2c97fd7dd3d6d88a158a07d843efcfa474a0b84fde42b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd6dffef73e1745349f2c97fd7dd3d6d88a158a07d843efcfa474a0b84fde42b", kill_on_drop: false }` [INFO] [stdout] bd6dffef73e1745349f2c97fd7dd3d6d88a158a07d843efcfa474a0b84fde42b