[INFO] cloning repository https://github.com/xTibor/fuse-softpatch [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xTibor/fuse-softpatch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxTibor%2Ffuse-softpatch", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxTibor%2Ffuse-softpatch'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 59d83a2b4d44dd6592bd4ab7290050dfa8df2e8e [INFO] testing xTibor/fuse-softpatch against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxTibor%2Ffuse-softpatch" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xTibor/fuse-softpatch on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xTibor/fuse-softpatch [INFO] finished tweaking git repo https://github.com/xTibor/fuse-softpatch [INFO] tweaked toml for git repo https://github.com/xTibor/fuse-softpatch written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/xTibor/fuse-softpatch already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num_enum_derive v0.5.0 [INFO] [stderr] Downloaded fuse_mt v0.5.0 [INFO] [stderr] Downloaded num_enum v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0503d2837882792d112b7984538ae445ac3b82d08d3d6cbd64fde9f55d4735b1 [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" "0503d2837882792d112b7984538ae445ac3b82d08d3d6cbd64fde9f55d4735b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0503d2837882792d112b7984538ae445ac3b82d08d3d6cbd64fde9f55d4735b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0503d2837882792d112b7984538ae445ac3b82d08d3d6cbd64fde9f55d4735b1", kill_on_drop: false }` [INFO] [stdout] 0503d2837882792d112b7984538ae445ac3b82d08d3d6cbd64fde9f55d4735b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc3b4cfd48dcb49d5eac03a5ab352324ded865aa121128fc4d93a23e3b5952b0 [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" "fc3b4cfd48dcb49d5eac03a5ab352324ded865aa121128fc4d93a23e3b5952b0", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling bytes v0.5.5 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling inotify-sys v0.1.3 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling fuse v0.3.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling tokio v0.2.21 [INFO] [stderr] Compiling fuse_mt v0.5.0 [INFO] [stderr] Compiling inotify v0.8.3 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling proc-macro-crate v0.1.4 [INFO] [stderr] Compiling num_enum_derive v0.5.0 [INFO] [stderr] Compiling derivative v2.1.1 [INFO] [stderr] Compiling num_enum v0.5.0 [INFO] [stderr] Compiling bps-fuse v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0658]: use of unstable library feature 'seek_stream_len' [INFO] [stdout] --> src/patch/bps.rs:190:62 [INFO] [stdout] | [INFO] [stdout] 190 | while patch_cursor.stream_position()? < patch_cursor.stream_len()? { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #59359 for more information [INFO] [stdout] = help: add `#![feature(seek_stream_len)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bps-fuse` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "fc3b4cfd48dcb49d5eac03a5ab352324ded865aa121128fc4d93a23e3b5952b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc3b4cfd48dcb49d5eac03a5ab352324ded865aa121128fc4d93a23e3b5952b0", kill_on_drop: false }` [INFO] [stdout] fc3b4cfd48dcb49d5eac03a5ab352324ded865aa121128fc4d93a23e3b5952b0