[INFO] crate constellation-rs 0.1.8 is already in cache [INFO] checking constellation-rs-0.1.8 against try#e922e6444795ab795fab1943288aee3d543699b8 for pr-66852 [INFO] extracting crate constellation-rs 0.1.8 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate constellation-rs 0.1.8 on toolchain e922e6444795ab795fab1943288aee3d543699b8 [INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate constellation-rs 0.1.8 [INFO] removed 28 missing tests [INFO] finished tweaking crates.io crate constellation-rs 0.1.8 [INFO] tweaked toml for crates.io crate constellation-rs 0.1.8 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate constellation-rs 0.1.8 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 57a0b9cdd4567ef36dc36172d23368523a1bc46f57ef3ec01f0d4b0145ad599f [INFO] running `"docker" "start" "-a" "57a0b9cdd4567ef36dc36172d23368523a1bc46f57ef3ec01f0d4b0145ad599f"` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling heapless v0.5.1 [INFO] [stderr] Checking nom v2.2.1 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking twox-hash v1.5.0 [INFO] [stderr] Compiling relative v0.2.1 [INFO] [stderr] Checking metatype v0.2.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking replace_with v0.1.5 [INFO] [stderr] Compiling constellation-rs v0.1.8 (/opt/rustwide/workdir) [INFO] [stderr] Checking bytesize v1.0.0 [INFO] [stderr] Checking multiset v0.0.5 [INFO] [stderr] Compiling num-traits v0.2.9 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking hash32 v0.1.1 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking as-slice v0.1.0 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking aes v0.3.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Checking getrandom v0.1.13 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking backtrace-sys v0.1.32 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking systemstat v0.1.5 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling serde_closure_derive v0.2.6 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking bincode v1.2.0 [INFO] [stderr] Checking erased-serde v0.3.9 [INFO] [stderr] Checking serde_bytes v0.11.2 [INFO] [stderr] Checking serde_closure v0.2.6 [INFO] [stderr] Checking docopt v1.1.0 [INFO] [stderr] Checking toml v0.5.5 [INFO] [stderr] Checking itertools v0.8.1 [INFO] [stderr] Checking serde_pipe v0.1.3 [INFO] [stderr] Checking cargo_metadata v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking crossbeam-epoch v0.8.0 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking palaver v0.2.8 [INFO] [stderr] Checking socketstat v0.1.0 [INFO] [stderr] Checking build_id v0.2.0 [INFO] [stderr] Checking constellation-internal v0.1.8 [INFO] [stderr] Checking tcp_typed v0.1.4 [INFO] [stderr] Checking serde_traitobject v0.2.3 [INFO] [stderr] Checking notifier v0.1.3 [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:620:5 [INFO] [stderr] | [INFO] [stderr] 599 | execve(&exe, &args, &vars) [INFO] [stderr] | _____________________- [INFO] [stderr] 600 | | .expect("Failed to execve /proc/self/exe for spawn_native"); [INFO] [stderr] | |___________________________________________________________________________________- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 620 | unreachable!(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:620:5 [INFO] [stderr] | [INFO] [stderr] 599 | execve(&exe, &args, &vars) [INFO] [stderr] | _____________________- [INFO] [stderr] 600 | | .expect("Failed to execve /proc/self/exe for spawn_native"); [INFO] [stderr] | |___________________________________________________________________________________- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 620 | unreachable!(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `FileStats` in module `systemstat::data` [INFO] [stderr] --> tests/tester/main.rs:501:39 [INFO] [stderr] | [INFO] [stderr] 501 | file_stats: Result, [INFO] [stderr] | ^^^^^^^^^ not found in `systemstat::data` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `file_stats` found for type `systemstat::platform::linux::PlatformImpl` in the current scope [INFO] [stderr] --> tests/tester/main.rs:515:20 [INFO] [stderr] | [INFO] [stderr] 515 | file_stats: sys.file_stats(), [INFO] [stderr] | ^^^^^^^^^^ method not found in `systemstat::platform::linux::PlatformImpl` [INFO] [stderr] [INFO] [stderr] warning: unused import: `convert::TryInto` [INFO] [stderr] --> tests/tester/ext.rs:192:9 [INFO] [stderr] | [INFO] [stderr] 192 | char, convert::TryInto, fmt::{self, Write} [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error: could not compile `constellation-rs`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/bin/constellation/main.rs:377:8 [INFO] [stderr] | [INFO] [stderr] 371 | fexecve(binary_desired_fd, &args, &vars) [INFO] [stderr] | _________________________________- [INFO] [stderr] 372 | | .expect("Failed to fexecve for fabric"); [INFO] [stderr] | |___________________________________________________________________________- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 377 | unreachable!() [INFO] [stderr] | ^^^^^^^^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/bin/constellation/bridge.rs:207:4 [INFO] [stderr] | [INFO] [stderr] 203 | fexecve(4, &args, &vars).expect("Failed to fexecve for recce"); [INFO] [stderr] | -------------------------------------------------------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 207 | unreachable!() [INFO] [stderr] | ^^^^^^^^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused import: `convert::TryInto` [INFO] [stderr] --> src/bin/constellation/args.rs:316:14 [INFO] [stderr] | [INFO] [stderr] 316 | use std::{convert::TryInto, fmt}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `TryFrom` [INFO] [stderr] --> src/bin/constellation/main.rs:87:34 [INFO] [stderr] | [INFO] [stderr] 87 | collections::HashMap, convert::{TryFrom, TryInto}, env, io, net::{IpAddr, SocketAddr, TcpListener}, process, sync, thread [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TryInto` [INFO] [stderr] --> src/bin/constellation/main.rs:87:43 [INFO] [stderr] | [INFO] [stderr] 87 | collections::HashMap, convert::{TryFrom, TryInto}, env, io, net::{IpAddr, SocketAddr, TcpListener}, process, sync, thread [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "57a0b9cdd4567ef36dc36172d23368523a1bc46f57ef3ec01f0d4b0145ad599f"` [INFO] running `"docker" "rm" "-f" "57a0b9cdd4567ef36dc36172d23368523a1bc46f57ef3ec01f0d4b0145ad599f"` [INFO] [stdout] 57a0b9cdd4567ef36dc36172d23368523a1bc46f57ef3ec01f0d4b0145ad599f