[INFO] fetching crate rust-fel 0.1.2... [INFO] testing rust-fel-0.1.2 against try#c3758fdc4730d7700b25a13cccff296a08f42c00 for pr-91743 [INFO] extracting crate rust-fel 0.1.2 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate rust-fel 0.1.2 on toolchain c3758fdc4730d7700b25a13cccff296a08f42c00 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rust-fel 0.1.2 [INFO] finished tweaking crates.io crate rust-fel 0.1.2 [INFO] tweaked toml for crates.io crate rust-fel 0.1.2 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "fetch" "--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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c52e499e40041f663af2f8a86f859e620ce541fed108a1a3641e76d05de62efa [INFO] running `Command { std: "docker" "start" "-a" "c52e499e40041f663af2f8a86f859e620ce541fed108a1a3641e76d05de62efa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c52e499e40041f663af2f8a86f859e620ce541fed108a1a3641e76d05de62efa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c52e499e40041f663af2f8a86f859e620ce541fed108a1a3641e76d05de62efa", kill_on_drop: false }` [INFO] [stdout] c52e499e40041f663af2f8a86f859e620ce541fed108a1a3641e76d05de62efa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a63d9449e6cdc3f050944cab126f8d851da7bc9bd493842c66f116db7c4c1a2 [INFO] running `Command { std: "docker" "start" "-a" "0a63d9449e6cdc3f050944cab126f8d851da7bc9bd493842c66f116db7c4c1a2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.80 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling bumpalo v3.9.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.80 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.80 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.80 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.80 [INFO] [stderr] Compiling js-sys v0.3.57 [INFO] [stderr] Compiling web-sys v0.3.57 [INFO] [stderr] Compiling rust-fel v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/rsx.rs:357:10 [INFO] [stdout] | [INFO] [stdout] 357 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `val` [INFO] [stdout] --> src/rsx.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | val: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `StackElement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/rsx.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug, Default, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 48.44s [INFO] running `Command { std: "docker" "inspect" "0a63d9449e6cdc3f050944cab126f8d851da7bc9bd493842c66f116db7c4c1a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a63d9449e6cdc3f050944cab126f8d851da7bc9bd493842c66f116db7c4c1a2", kill_on_drop: false }` [INFO] [stdout] 0a63d9449e6cdc3f050944cab126f8d851da7bc9bd493842c66f116db7c4c1a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91a38e55db33f4bc5514259e95100772aaad50bc2160c45fc5403ee35d625b78 [INFO] running `Command { std: "docker" "start" "-a" "91a38e55db33f4bc5514259e95100772aaad50bc2160c45fc5403ee35d625b78", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust-fel v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/rsx.rs:357:10 [INFO] [stdout] | [INFO] [stdout] 357 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `val` [INFO] [stdout] --> src/rsx.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | val: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `StackElement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/rsx.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug, Default, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/rsx.rs:357:10 [INFO] [stdout] | [INFO] [stdout] 357 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `val` [INFO] [stdout] --> src/rsx.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | val: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `StackElement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/rsx.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug, Default, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.27s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_fel-839906308a52b34c) [INFO] running `Command { std: "docker" "inspect" "91a38e55db33f4bc5514259e95100772aaad50bc2160c45fc5403ee35d625b78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91a38e55db33f4bc5514259e95100772aaad50bc2160c45fc5403ee35d625b78", kill_on_drop: false }` [INFO] [stdout] 91a38e55db33f4bc5514259e95100772aaad50bc2160c45fc5403ee35d625b78 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 18b48463d97ba5d5278affdf52da23ca81e28aaf317800deda1f028025ab2d95 [INFO] running `Command { std: "docker" "start" "-a" "18b48463d97ba5d5278affdf52da23ca81e28aaf317800deda1f028025ab2d95", kill_on_drop: false }` [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "18b48463d97ba5d5278affdf52da23ca81e28aaf317800deda1f028025ab2d95", kill_on_drop: false }` [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "rm" "-f" "18b48463d97ba5d5278affdf52da23ca81e28aaf317800deda1f028025ab2d95", kill_on_drop: false }` [ERROR] error running command: no output for 300 seconds [ERROR] failed to delete container 18b48463d97ba5d5278affdf52da23ca81e28aaf317800deda1f028025ab2d95 [ERROR] caused by: no output for 300 seconds