[INFO] fetching crate rebg 0.1.0... [INFO] building rebg-0.1.0 against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] extracting crate rebg 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate rebg 0.1.0 on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rebg 0.1.0 [INFO] finished tweaking crates.io crate rebg 0.1.0 [INFO] tweaked toml for crates.io crate rebg 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate rebg 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scroll_derive v0.11.0 [INFO] [stderr] Downloaded bollard-stubs v1.43.0-rc.2 [INFO] [stderr] Downloaded capstone v0.11.0 [INFO] [stderr] Downloaded serde_with v3.3.0 [INFO] [stderr] Downloaded bollard v0.15.0 [INFO] [stderr] Downloaded capstone-sys v0.15.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e09c8dba1e2d9c20b58615c622fd671ed9cbe76ab3579500f2d10b85a24c8605 [INFO] running `Command { std: "docker" "start" "-a" "e09c8dba1e2d9c20b58615c622fd671ed9cbe76ab3579500f2d10b85a24c8605", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e09c8dba1e2d9c20b58615c622fd671ed9cbe76ab3579500f2d10b85a24c8605", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e09c8dba1e2d9c20b58615c622fd671ed9cbe76ab3579500f2d10b85a24c8605", kill_on_drop: false }` [INFO] [stdout] e09c8dba1e2d9c20b58615c622fd671ed9cbe76ab3579500f2d10b85a24c8605 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5dd275bc209a33988ce3d75faa16dc8e32a8107040dc5bfcd1177aaf14bf72f2 [INFO] running `Command { std: "docker" "start" "-a" "5dd275bc209a33988ce3d75faa16dc8e32a8107040dc5bfcd1177aaf14bf72f2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling once_cell v1.17.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling tracing-core v0.1.31 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling try-lock v0.2.4 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling http v0.2.9 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling form_urlencoded v1.2.0 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling thiserror v1.0.47 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling httpdate v1.0.3 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling mio v0.8.8 [INFO] [stderr] Compiling socket2 v0.5.4 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling getrandom v0.2.9 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Compiling argh_shared v0.1.10 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling xattr v1.0.1 [INFO] [stderr] Compiling filetime v0.2.22 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling aho-corasick v1.0.1 [INFO] [stderr] Compiling tokio v1.32.0 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling base64 v0.21.4 [INFO] [stderr] Compiling regex-syntax v0.7.2 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling tar v0.4.40 [INFO] [stderr] Compiling oneshot v0.1.5 [INFO] [stderr] Compiling bitflags v2.3.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling capstone-sys v0.15.0 [INFO] [stderr] Compiling idna v0.4.0 [INFO] [stderr] Compiling url v2.4.1 [INFO] [stderr] Compiling regex v1.8.3 [INFO] [stderr] Compiling scroll_derive v0.11.0 [INFO] [stderr] Compiling argh_derive v0.1.10 [INFO] [stderr] Compiling scroll v0.11.0 [INFO] [stderr] Compiling goblin v0.6.1 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling pin-project-internal v1.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.47 [INFO] [stderr] Compiling serde_repr v0.1.16 [INFO] [stderr] Compiling argh v0.1.10 [INFO] [stderr] Compiling tokio-util v0.7.8 [INFO] [stderr] Compiling pin-project v1.1.0 [INFO] [stderr] Compiling flume v0.10.14 [INFO] [stderr] Compiling h2 v0.3.21 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling serde_with v3.3.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling hyper v0.14.27 [INFO] [stderr] Compiling bollard-stubs v1.43.0-rc.2 [INFO] [stderr] Compiling hyperlocal v0.8.0 [INFO] [stderr] Compiling bollard v0.15.0 [INFO] [stderr] Compiling capstone v0.11.0 [INFO] [stderr] Compiling rebg v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `addr` and `size` are never read [INFO] [stdout] --> src/analyzer/dump.rs:166:9 [INFO] [stdout] | [INFO] [stdout] 165 | Munmap { [INFO] [stdout] | ------ fields in this variant [INFO] [stdout] 166 | addr: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 167 | size: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/syms.rs:156:19 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn lookup(&self, adr: u64) -> Option { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 156 | pub fn lookup(&self, adr: u64) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "5dd275bc209a33988ce3d75faa16dc8e32a8107040dc5bfcd1177aaf14bf72f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dd275bc209a33988ce3d75faa16dc8e32a8107040dc5bfcd1177aaf14bf72f2", kill_on_drop: false }` [INFO] [stdout] 5dd275bc209a33988ce3d75faa16dc8e32a8107040dc5bfcd1177aaf14bf72f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d75f1584a653c55faed85e76bf437dd4c7c6ab10c8078b9a411ed33b8401b79d [INFO] running `Command { std: "docker" "start" "-a" "d75f1584a653c55faed85e76bf437dd4c7c6ab10c8078b9a411ed33b8401b79d", kill_on_drop: false }` [INFO] [stderr] Compiling rebg v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `addr` and `size` are never read [INFO] [stdout] --> src/analyzer/dump.rs:166:9 [INFO] [stdout] | [INFO] [stdout] 165 | Munmap { [INFO] [stdout] | ------ fields in this variant [INFO] [stdout] 166 | addr: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 167 | size: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/syms.rs:156:19 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn lookup(&self, adr: u64) -> Option { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 156 | pub fn lookup(&self, adr: u64) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `addr` and `size` are never read [INFO] [stdout] --> src/analyzer/dump.rs:166:9 [INFO] [stdout] | [INFO] [stdout] 165 | Munmap { [INFO] [stdout] | ------ fields in this variant [INFO] [stdout] 166 | addr: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 167 | size: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/syms.rs:156:19 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn lookup(&self, adr: u64) -> Option { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 156 | pub fn lookup(&self, adr: u64) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.76s [INFO] running `Command { std: "docker" "inspect" "d75f1584a653c55faed85e76bf437dd4c7c6ab10c8078b9a411ed33b8401b79d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d75f1584a653c55faed85e76bf437dd4c7c6ab10c8078b9a411ed33b8401b79d", kill_on_drop: false }` [INFO] [stdout] d75f1584a653c55faed85e76bf437dd4c7c6ab10c8078b9a411ed33b8401b79d