[INFO] fetching crate rebg 0.1.0...
[INFO] building rebg-0.1.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate rebg 0.1.0 into /workspace/builds/worker-0-tc2/source
[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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rebg 0.1.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75c8fbc818fe327c3a977087c71ff7dfc78355010b511890b96a0512ef3175d0
[INFO] running `Command { std: "docker" "start" "-a" "75c8fbc818fe327c3a977087c71ff7dfc78355010b511890b96a0512ef3175d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75c8fbc818fe327c3a977087c71ff7dfc78355010b511890b96a0512ef3175d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75c8fbc818fe327c3a977087c71ff7dfc78355010b511890b96a0512ef3175d0", kill_on_drop: false }`
[INFO] [stdout] 75c8fbc818fe327c3a977087c71ff7dfc78355010b511890b96a0512ef3175d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c43eb905b9000a89cb67fcb6605fc06381f0d2db074c5ca82bd5bc472e1dd2f4
[INFO] running `Command { std: "docker" "start" "-a" "c43eb905b9000a89cb67fcb6605fc06381f0d2db074c5ca82bd5bc472e1dd2f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling futures-sink v0.3.28
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling once_cell v1.17.2
[INFO] [stderr]    Compiling tracing-core v0.1.31
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling http v0.2.9
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling percent-encoding v2.3.0
[INFO] [stderr]    Compiling try-lock v0.2.4
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling mio v0.8.8
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling socket2 v0.5.4
[INFO] [stderr]    Compiling http-body v0.4.5
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling form_urlencoded v1.2.0
[INFO] [stderr]    Compiling tokio v1.32.0
[INFO] [stderr]    Compiling capstone-sys v0.15.0
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling thiserror v1.0.47
[INFO] [stderr]    Compiling tower-service v0.3.2
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling argh_shared v0.1.10
[INFO] [stderr]    Compiling idna v0.4.0
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling url v2.4.1
[INFO] [stderr]    Compiling xattr v1.0.1
[INFO] [stderr]    Compiling filetime v0.2.22
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling base64 v0.21.4
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]    Compiling scroll_derive v0.11.0
[INFO] [stderr]    Compiling argh_derive v0.1.10
[INFO] [stderr]    Compiling tar v0.4.40
[INFO] [stderr]    Compiling scroll v0.11.0
[INFO] [stderr]    Compiling goblin v0.6.1
[INFO] [stderr]    Compiling argh v0.1.10
[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 tokio-util v0.7.8
[INFO] [stderr]    Compiling pin-project v1.1.0
[INFO] [stderr]    Compiling serde_repr v0.1.16
[INFO] [stderr]    Compiling flume v0.10.14
[INFO] [stderr]    Compiling regex v1.8.3
[INFO] [stderr]    Compiling bitflags v2.3.1
[INFO] [stderr]    Compiling oneshot v0.1.5
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/syms.rs:156:19
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn lookup(&self, adr: u64) -> Option<SymbolReference> {
[INFO] [stdout]     |                   ^^^^^                      ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn lookup(&self, adr: u64) -> Option<SymbolReference<'_>> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 11s
[INFO] running `Command { std: "docker" "inspect" "c43eb905b9000a89cb67fcb6605fc06381f0d2db074c5ca82bd5bc472e1dd2f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c43eb905b9000a89cb67fcb6605fc06381f0d2db074c5ca82bd5bc472e1dd2f4", kill_on_drop: false }`
[INFO] [stdout] c43eb905b9000a89cb67fcb6605fc06381f0d2db074c5ca82bd5bc472e1dd2f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c91ba0e5d12188767f779f2fe5c602495261b9c4db9bdcd9ba2cba02f7ccdf08
[INFO] running `Command { std: "docker" "start" "-a" "c91ba0e5d12188767f779f2fe5c602495261b9c4db9bdcd9ba2cba02f7ccdf08", kill_on_drop: false }`
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/syms.rs:156:19
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn lookup(&self, adr: u64) -> Option<SymbolReference> {
[INFO] [stdout]     |                   ^^^^^                      ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn lookup(&self, adr: u64) -> Option<SymbolReference<'_>> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rebg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/syms.rs:156:19
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn lookup(&self, adr: u64) -> Option<SymbolReference> {
[INFO] [stdout]     |                   ^^^^^                      ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn lookup(&self, adr: u64) -> Option<SymbolReference<'_>> {
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "c91ba0e5d12188767f779f2fe5c602495261b9c4db9bdcd9ba2cba02f7ccdf08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c91ba0e5d12188767f779f2fe5c602495261b9c4db9bdcd9ba2cba02f7ccdf08", kill_on_drop: false }`
[INFO] [stdout] c91ba0e5d12188767f779f2fe5c602495261b9c4db9bdcd9ba2cba02f7ccdf08
