[INFO] fetching crate polyfuse-tokio 0.2.3... [INFO] checking polyfuse-tokio-0.2.3 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] extracting crate polyfuse-tokio 0.2.3 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate polyfuse-tokio 0.2.3 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate polyfuse-tokio 0.2.3 [INFO] finished tweaking crates.io crate polyfuse-tokio 0.2.3 [INFO] tweaked toml for crates.io crate polyfuse-tokio 0.2.3 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af38b0e2c84d35b63cabb62501a6cc5fa4842db76a98d96a5e8619b505ef9c50 [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" "af38b0e2c84d35b63cabb62501a6cc5fa4842db76a98d96a5e8619b505ef9c50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af38b0e2c84d35b63cabb62501a6cc5fa4842db76a98d96a5e8619b505ef9c50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af38b0e2c84d35b63cabb62501a6cc5fa4842db76a98d96a5e8619b505ef9c50", kill_on_drop: false }` [INFO] [stdout] af38b0e2c84d35b63cabb62501a6cc5fa4842db76a98d96a5e8619b505ef9c50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d6970dcbd510532a07270f5c0185ee8022cfecd2a573d372deba7030edda7fd [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" "7d6970dcbd510532a07270f5c0185ee8022cfecd2a573d372deba7030edda7fd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking futures-io v0.3.14 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking proc-macro2 v0.4.30 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Checking pulldown-cmark v0.4.1 [INFO] [stderr] Checking syn v0.15.44 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking version-sync v0.8.1 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking futures-executor v0.3.14 [INFO] [stderr] Checking futures v0.3.14 [INFO] [stderr] Checking polyfuse v0.3.3 [INFO] [stderr] Checking polyfuse-tokio v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] error: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | version_sync::assert_html_root_url_updated!("src/lib.rs"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:19:24 [INFO] [stdout] | [INFO] [stdout] 19 | #![cfg_attr(test, deny(warnings))] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(non_fmt_panic)]` implied by `#[deny(warnings)]` [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `polyfuse-tokio` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "7d6970dcbd510532a07270f5c0185ee8022cfecd2a573d372deba7030edda7fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d6970dcbd510532a07270f5c0185ee8022cfecd2a573d372deba7030edda7fd", kill_on_drop: false }` [INFO] [stdout] 7d6970dcbd510532a07270f5c0185ee8022cfecd2a573d372deba7030edda7fd