[INFO] cloning repository https://github.com/pfpacket/rust-9p [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pfpacket/rust-9p" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpfpacket%2Frust-9p", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpfpacket%2Frust-9p'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3159efe36e5a0e8ded5703a32494d8417c92c14d [INFO] checking pfpacket/rust-9p against master#39b841dfe36f90a7cd111e7f0c55f32594f6e578 for pr-77035 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpfpacket%2Frust-9p" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pfpacket/rust-9p on toolchain 39b841dfe36f90a7cd111e7f0c55f32594f6e578 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pfpacket/rust-9p [INFO] finished tweaking git repo https://github.com/pfpacket/rust-9p [INFO] tweaked toml for git repo https://github.com/pfpacket/rust-9p written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/pfpacket/rust-9p already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "fetch" "--locked" "--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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "metadata" "--no-deps" "--format-version=1", 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] 4f550d80892480e91c4dbbf3e653f37241fb0b5f6a2e3d1703bbff1e19bd043a [INFO] running `Command { std: "docker" "start" "-a" "4f550d80892480e91c4dbbf3e653f37241fb0b5f6a2e3d1703bbff1e19bd043a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f550d80892480e91c4dbbf3e653f37241fb0b5f6a2e3d1703bbff1e19bd043a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f550d80892480e91c4dbbf3e653f37241fb0b5f6a2e3d1703bbff1e19bd043a", kill_on_drop: false }` [INFO] [stdout] 4f550d80892480e91c4dbbf3e653f37241fb0b5f6a2e3d1703bbff1e19bd043a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6cd7287a720c1a519adf79df82df3ff68325e0baffb03d9852619ef0fe413646 [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" "6cd7287a720c1a519adf79df82df3ff68325e0baffb03d9852619ef0fe413646", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.23 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling pin-project-internal v0.4.24 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking pin-project-lite v0.1.8 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling async-trait v0.1.40 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking pin-project v0.4.24 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking rust-9p v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0597]: `fids` does not live long enough [INFO] [stdout] --> src/srv.rs:275:35 [INFO] [stdout] | [INFO] [stdout] 275 | let get_fid = |fid: &u32| fids.get(fid).ok_or(error::Error::No(EBADF)); [INFO] [stdout] | ----------- ^^^^ borrowed value does not live long enough [INFO] [stdout] | | [INFO] [stdout] | value captured here [INFO] [stdout] 276 | [INFO] [stdout] 277 | / match msg.body { [INFO] [stdout] 278 | | Tstatfs { fid } => fs.rstatfs(get_fid(&fid)?), [INFO] [stdout] 279 | | Tlopen { fid, ref flags } => fs.rlopen(get_fid(&fid)?, *flags), [INFO] [stdout] 280 | | Tlcreate { fid, ref name, ref flags, ref mode, ref gid } => fs.rlcreate(get_fid(&fid)?, name, *flags, *mode, *gid), [INFO] [stdout] ... | [INFO] [stdout] 306 | | _ => return Err(error::Error::No(EOPNOTSUPP)), [INFO] [stdout] 307 | | }.await? [INFO] [stdout] | |_________- a temporary with access to the borrow is created here ... [INFO] [stdout] 308 | }; [INFO] [stdout] | -- ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `Pin> + std::marker::Send>>` [INFO] [stdout] | | [INFO] [stdout] | `fids` dropped here while still borrowed [INFO] [stdout] | [INFO] [stdout] = note: the temporary is part of an expression at the end of a block; [INFO] [stdout] consider forcing this temporary to be dropped sooner, before the block's local variables are dropped [INFO] [stdout] help: for example, you could save the expression's value in a new local variable `x` and then make `x` be the expression at the end of the block [INFO] [stdout] | [INFO] [stdout] 277 | let x = match msg.body { [INFO] [stdout] 278 | Tstatfs { fid } => fs.rstatfs(get_fid(&fid)?), [INFO] [stdout] 279 | Tlopen { fid, ref flags } => fs.rlopen(get_fid(&fid)?, *flags), [INFO] [stdout] 280 | Tlcreate { fid, ref name, ref flags, ref mode, ref gid } => fs.rlcreate(get_fid(&fid)?, name, *flags, *mode, *gid), [INFO] [stdout] 281 | Tsymlink { fid, ref name, ref symtgt, ref gid } => fs.rsymlink(get_fid(&fid)?, name, symtgt, *gid), [INFO] [stdout] 282 | Tmknod { dfid, ref name, ref mode, ref major, ref minor, ref gid } => fs.rmknod(get_fid(&dfid)?, name, *mode, *major, *minor, *gid), [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0597]: `fids` does not live long enough [INFO] [stdout] --> src/srv.rs:275:35 [INFO] [stdout] | [INFO] [stdout] 275 | let get_fid = |fid: &u32| fids.get(fid).ok_or(error::Error::No(EBADF)); [INFO] [stdout] | ----------- ^^^^ borrowed value does not live long enough [INFO] [stdout] | | [INFO] [stdout] | value captured here [INFO] [stdout] 276 | [INFO] [stdout] 277 | / match msg.body { [INFO] [stdout] 278 | | Tstatfs { fid } => fs.rstatfs(get_fid(&fid)?), [INFO] [stdout] 279 | | Tlopen { fid, ref flags } => fs.rlopen(get_fid(&fid)?, *flags), [INFO] [stdout] 280 | | Tlcreate { fid, ref name, ref flags, ref mode, ref gid } => fs.rlcreate(get_fid(&fid)?, name, *flags, *mode, *gid), [INFO] [stdout] ... | [INFO] [stdout] 306 | | _ => return Err(error::Error::No(EOPNOTSUPP)), [INFO] [stdout] 307 | | }.await? [INFO] [stdout] | |_________- a temporary with access to the borrow is created here ... [INFO] [stdout] 308 | }; [INFO] [stdout] | -- ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `Pin> + std::marker::Send>>` [INFO] [stdout] | | [INFO] [stdout] | `fids` dropped here while still borrowed [INFO] [stdout] | [INFO] [stdout] = note: the temporary is part of an expression at the end of a block; [INFO] [stdout] consider forcing this temporary to be dropped sooner, before the block's local variables are dropped [INFO] [stdout] help: for example, you could save the expression's value in a new local variable `x` and then make `x` be the expression at the end of the block [INFO] [stdout] | [INFO] [stdout] 277 | let x = match msg.body { [INFO] [stdout] 278 | Tstatfs { fid } => fs.rstatfs(get_fid(&fid)?), [INFO] [stdout] 279 | Tlopen { fid, ref flags } => fs.rlopen(get_fid(&fid)?, *flags), [INFO] [stdout] 280 | Tlcreate { fid, ref name, ref flags, ref mode, ref gid } => fs.rlcreate(get_fid(&fid)?, name, *flags, *mode, *gid), [INFO] [stdout] 281 | Tsymlink { fid, ref name, ref symtgt, ref gid } => fs.rsymlink(get_fid(&fid)?, name, symtgt, *gid), [INFO] [stdout] 282 | Tmknod { dfid, ref name, ref mode, ref major, ref minor, ref gid } => fs.rmknod(get_fid(&dfid)?, name, *mode, *major, *minor, *gid), [INFO] [stdout] ... [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 E0597`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-9p` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0597`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "6cd7287a720c1a519adf79df82df3ff68325e0baffb03d9852619ef0fe413646", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cd7287a720c1a519adf79df82df3ff68325e0baffb03d9852619ef0fe413646", kill_on_drop: false }` [INFO] [stdout] 6cd7287a720c1a519adf79df82df3ff68325e0baffb03d9852619ef0fe413646