[INFO] fetching crate hglib-rs 0.1.1... [INFO] testing hglib-rs-0.1.1 against master#0d13f6afeba4935499abe0c9a07426c94492c94e for pr-96025 [INFO] extracting crate hglib-rs 0.1.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate hglib-rs 0.1.1 on toolchain 0d13f6afeba4935499abe0c9a07426c94492c94e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hglib-rs 0.1.1 [INFO] finished tweaking crates.io crate hglib-rs 0.1.1 [INFO] tweaked toml for crates.io crate hglib-rs 0.1.1 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff5e5a0aba4e3850d4d1185fa2dee22a587dda9c44156b5d3f4d302a7e8c302f [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" "ff5e5a0aba4e3850d4d1185fa2dee22a587dda9c44156b5d3f4d302a7e8c302f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff5e5a0aba4e3850d4d1185fa2dee22a587dda9c44156b5d3f4d302a7e8c302f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff5e5a0aba4e3850d4d1185fa2dee22a587dda9c44156b5d3f4d302a7e8c302f", kill_on_drop: false }` [INFO] [stdout] ff5e5a0aba4e3850d4d1185fa2dee22a587dda9c44156b5d3f4d302a7e8c302f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1c6e53a5156848f9a5ef002ee7b0fe7449ae9cc12446dba1a52f5ce19951ef2 [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" "b1c6e53a5156848f9a5ef002ee7b0fe7449ae9cc12446dba1a52f5ce19951ef2", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling subprocess v0.1.20 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling hglib-rs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `msg` [INFO] [stdout] --> src/client.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | msg: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `HglibError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/client.rs:42:10 [INFO] [stdout] | [INFO] [stdout] 42 | #[derive(Debug)] [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.77s [INFO] running `Command { std: "docker" "inspect" "b1c6e53a5156848f9a5ef002ee7b0fe7449ae9cc12446dba1a52f5ce19951ef2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1c6e53a5156848f9a5ef002ee7b0fe7449ae9cc12446dba1a52f5ce19951ef2", kill_on_drop: false }` [INFO] [stdout] b1c6e53a5156848f9a5ef002ee7b0fe7449ae9cc12446dba1a52f5ce19951ef2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b67c2051f095ffafc540879c1f6c90abdc78b45d3dc64b53bbe6eb2f4106c22b [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" "b67c2051f095ffafc540879c1f6c90abdc78b45d3dc64b53bbe6eb2f4106c22b", kill_on_drop: false }` [INFO] [stderr] Compiling hglib-rs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `msg` [INFO] [stdout] --> src/client.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | msg: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `HglibError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/client.rs:42:10 [INFO] [stdout] | [INFO] [stdout] 42 | #[derive(Debug)] [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hglib-rs` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name hglib --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=f689841c685c8bee -C extra-filename=-f689841c685c8bee --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-4d098c56eb4115f5.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-56c623f6518da990.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-a510ad0a266b2b0f.rlib --extern subprocess=/opt/rustwide/target/debug/deps/libsubprocess-42b2a11d53280150.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `hglib-rs` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name summary --edition=2018 tests/summary.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=196e8f633e5ff62c -C extra-filename=-196e8f633e5ff62c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-4d098c56eb4115f5.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-56c623f6518da990.rlib --extern hglib=/opt/rustwide/target/debug/deps/libhglib-8ceae84a78373e6b.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-a510ad0a266b2b0f.rlib --extern subprocess=/opt/rustwide/target/debug/deps/libsubprocess-42b2a11d53280150.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `hglib-rs` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name update --edition=2018 tests/update.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=c01eb77d058d6831 -C extra-filename=-c01eb77d058d6831 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-4d098c56eb4115f5.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-56c623f6518da990.rlib --extern hglib=/opt/rustwide/target/debug/deps/libhglib-8ceae84a78373e6b.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-a510ad0a266b2b0f.rlib --extern subprocess=/opt/rustwide/target/debug/deps/libsubprocess-42b2a11d53280150.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `hglib-rs` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name grep --edition=2018 tests/grep.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=9937be4502d7dbcd -C extra-filename=-9937be4502d7dbcd --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-4d098c56eb4115f5.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-56c623f6518da990.rlib --extern hglib=/opt/rustwide/target/debug/deps/libhglib-8ceae84a78373e6b.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-a510ad0a266b2b0f.rlib --extern subprocess=/opt/rustwide/target/debug/deps/libsubprocess-42b2a11d53280150.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `hglib-rs` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name status --edition=2018 tests/status.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=ba978299f49c946a -C extra-filename=-ba978299f49c946a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-4d098c56eb4115f5.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-56c623f6518da990.rlib --extern hglib=/opt/rustwide/target/debug/deps/libhglib-8ceae84a78373e6b.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-a510ad0a266b2b0f.rlib --extern subprocess=/opt/rustwide/target/debug/deps/libsubprocess-42b2a11d53280150.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `hglib-rs` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name branches --edition=2018 tests/branches.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=7b66bbe1fcb8992a -C extra-filename=-7b66bbe1fcb8992a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-4d098c56eb4115f5.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-56c623f6518da990.rlib --extern hglib=/opt/rustwide/target/debug/deps/libhglib-8ceae84a78373e6b.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-a510ad0a266b2b0f.rlib --extern subprocess=/opt/rustwide/target/debug/deps/libsubprocess-42b2a11d53280150.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `hglib-rs` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name manifest --edition=2018 tests/manifest.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=bb7b9c693c1b2e8a -C extra-filename=-bb7b9c693c1b2e8a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-4d098c56eb4115f5.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-56c623f6518da990.rlib --extern hglib=/opt/rustwide/target/debug/deps/libhglib-8ceae84a78373e6b.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-a510ad0a266b2b0f.rlib --extern subprocess=/opt/rustwide/target/debug/deps/libsubprocess-42b2a11d53280150.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `hglib-rs` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name tags --edition=2018 tests/tags.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=f84331b792746f18 -C extra-filename=-f84331b792746f18 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-4d098c56eb4115f5.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-56c623f6518da990.rlib --extern hglib=/opt/rustwide/target/debug/deps/libhglib-8ceae84a78373e6b.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-a510ad0a266b2b0f.rlib --extern subprocess=/opt/rustwide/target/debug/deps/libsubprocess-42b2a11d53280150.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `hglib-rs` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name copy --edition=2018 tests/copy.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=9ea06466c6df87ba -C extra-filename=-9ea06466c6df87ba --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-4d098c56eb4115f5.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-56c623f6518da990.rlib --extern hglib=/opt/rustwide/target/debug/deps/libhglib-8ceae84a78373e6b.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-a510ad0a266b2b0f.rlib --extern subprocess=/opt/rustwide/target/debug/deps/libsubprocess-42b2a11d53280150.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `hglib-rs` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name paths --edition=2018 tests/paths.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=7ac473e91ebf9ed5 -C extra-filename=-7ac473e91ebf9ed5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-4d098c56eb4115f5.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-56c623f6518da990.rlib --extern hglib=/opt/rustwide/target/debug/deps/libhglib-8ceae84a78373e6b.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-a510ad0a266b2b0f.rlib --extern subprocess=/opt/rustwide/target/debug/deps/libsubprocess-42b2a11d53280150.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `hglib-rs` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name bundle --edition=2018 tests/bundle.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=6e4d0041bb775d60 -C extra-filename=-6e4d0041bb775d60 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-4d098c56eb4115f5.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-56c623f6518da990.rlib --extern hglib=/opt/rustwide/target/debug/deps/libhglib-8ceae84a78373e6b.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-a510ad0a266b2b0f.rlib --extern subprocess=/opt/rustwide/target/debug/deps/libsubprocess-42b2a11d53280150.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "b67c2051f095ffafc540879c1f6c90abdc78b45d3dc64b53bbe6eb2f4106c22b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b67c2051f095ffafc540879c1f6c90abdc78b45d3dc64b53bbe6eb2f4106c22b", kill_on_drop: false }` [INFO] [stdout] b67c2051f095ffafc540879c1f6c90abdc78b45d3dc64b53bbe6eb2f4106c22b