[INFO] fetching crate siren 1.4.0... [INFO] testing siren-1.4.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate siren 1.4.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate siren 1.4.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate siren 1.4.0 [INFO] finished tweaking crates.io crate siren 1.4.0 [INFO] tweaked toml for crates.io crate siren 1.4.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate siren 1.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] be54c88057dc83a1b8cfea0b3a2f9ff29e5ee6f39e4f7a8375b03a3514c523e3 [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" "be54c88057dc83a1b8cfea0b3a2f9ff29e5ee6f39e4f7a8375b03a3514c523e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be54c88057dc83a1b8cfea0b3a2f9ff29e5ee6f39e4f7a8375b03a3514c523e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be54c88057dc83a1b8cfea0b3a2f9ff29e5ee6f39e4f7a8375b03a3514c523e3", kill_on_drop: false }` [INFO] [stdout] be54c88057dc83a1b8cfea0b3a2f9ff29e5ee6f39e4f7a8375b03a3514c523e3 [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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", 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] 0896ba63a37c4d4e52d166aa325be3e7c97d3d44c6f31a02fad2d629e86b6aa2 [INFO] running `Command { std: "docker" "start" "-a" "0896ba63a37c4d4e52d166aa325be3e7c97d3d44c6f31a02fad2d629e86b6aa2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling serde_json v1.0.74 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling textwrap v0.14.2 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v3.0.7 [INFO] [stderr] Compiling siren v1.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.63s [INFO] running `Command { std: "docker" "inspect" "0896ba63a37c4d4e52d166aa325be3e7c97d3d44c6f31a02fad2d629e86b6aa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0896ba63a37c4d4e52d166aa325be3e7c97d3d44c6f31a02fad2d629e86b6aa2", kill_on_drop: false }` [INFO] [stdout] 0896ba63a37c4d4e52d166aa325be3e7c97d3d44c6f31a02fad2d629e86b6aa2 [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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 586dc9c667e12ccc74fedb056adf82521ebc936488e9c3541a31bb584b2d8fba [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" "586dc9c667e12ccc74fedb056adf82521ebc936488e9c3541a31bb584b2d8fba", kill_on_drop: false }` [INFO] [stderr] Compiling siren v1.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "586dc9c667e12ccc74fedb056adf82521ebc936488e9c3541a31bb584b2d8fba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "586dc9c667e12ccc74fedb056adf82521ebc936488e9c3541a31bb584b2d8fba", kill_on_drop: false }` [INFO] [stdout] 586dc9c667e12ccc74fedb056adf82521ebc936488e9c3541a31bb584b2d8fba [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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 82cde3c444998676fe95efef80ea3f5cf477895f7dd61d03bc3f4a2c5aaeab20 [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" "82cde3c444998676fe95efef80ea3f5cf477895f7dd61d03bc3f4a2c5aaeab20", 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.57s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/siren-11ee68494baaabb7) [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] running `Command { std: "docker" "inspect" "82cde3c444998676fe95efef80ea3f5cf477895f7dd61d03bc3f4a2c5aaeab20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82cde3c444998676fe95efef80ea3f5cf477895f7dd61d03bc3f4a2c5aaeab20", kill_on_drop: false }` [INFO] [stdout] 82cde3c444998676fe95efef80ea3f5cf477895f7dd61d03bc3f4a2c5aaeab20