[INFO] fetching crate pprof2 0.13.1...
[INFO] checking pprof2-0.13.1 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate pprof2 0.13.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate pprof2 0.13.1 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pprof2 0.13.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate pprof2 0.13.1
[INFO] tweaked toml for crates.io crate pprof2 0.13.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate pprof2 0.13.1 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" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded symbolic-common v12.12.1
[INFO] [stderr]   Downloaded itoa v1.0.12
[INFO] [stderr]   Downloaded symbolic-demangle v12.12.1
[INFO] [stderr]   Downloaded inferno v0.12.0
[INFO] [stderr]   Downloaded quick-xml v0.37.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35b38731038e34b1b1cc11c95455aed2f3732b99a56d82328520e7aa18d6ebba
[INFO] running `Command { std: "docker" "start" "-a" "35b38731038e34b1b1cc11c95455aed2f3732b99a56d82328520e7aa18d6ebba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35b38731038e34b1b1cc11c95455aed2f3732b99a56d82328520e7aa18d6ebba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35b38731038e34b1b1cc11c95455aed2f3732b99a56d82328520e7aa18d6ebba", kill_on_drop: false }`
[INFO] [stdout] 35b38731038e34b1b1cc11c95455aed2f3732b99a56d82328520e7aa18d6ebba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 074fda10f9af0bdc91bd6f48f80fafc8395997f4d0ab0856e822c21a8db8a67b
[INFO] running `Command { std: "docker" "start" "-a" "074fda10f9af0bdc91bd6f48f80fafc8395997f4d0ab0856e822c21a8db8a67b", kill_on_drop: false }`
[INFO] [stderr] warning: invalid feature `protobuf` in required-features of target `profile_proto_with_prost`: `protobuf` is not present in [features] section
[INFO] [stderr] warning: invalid feature `protobuf` in required-features of target `profile_proto_with_protobuf_codec`: `protobuf` is not present in [features] section
[INFO] [stderr] warning: invalid feature `protobuf-codec` in required-features of target `profile_proto_with_protobuf_codec`: `protobuf-codec` is not present in [features] section
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]     Checking uuid v1.11.0
[INFO] [stderr]    Compiling cc v1.2.1
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking itoa v1.0.12
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking clap_lex v0.7.3
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]    Compiling symbolic-demangle v12.12.1
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]    Compiling pprof2 v0.13.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking clap_builder v4.5.21
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking object v0.36.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking symbolic-common v12.12.1
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking clap v4.5.21
[INFO] [stderr]     Checking tempfile v3.14.0
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v2.0.3
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking thiserror v2.0.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking serde v1.0.215
[INFO] [stderr]     Checking serde_json v1.0.133
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] error[E0599]: no method named `flamegraph` found for struct `pprof2::Report` in the current scope
[INFO] [stdout]   --> examples/backtrace_while_sampling.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 26 |         report.flamegraph(file).unwrap();
[INFO] [stdout]    |                ^^^^^^^^^^ method not found in `Report`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pprof2` (example "backtrace_while_sampling") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "074fda10f9af0bdc91bd6f48f80fafc8395997f4d0ab0856e822c21a8db8a67b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "074fda10f9af0bdc91bd6f48f80fafc8395997f4d0ab0856e822c21a8db8a67b", kill_on_drop: false }`
[INFO] [stdout] 074fda10f9af0bdc91bd6f48f80fafc8395997f4d0ab0856e822c21a8db8a67b
