[INFO] fetching crate pyc_editor 0.4.1... [INFO] building pyc_editor-0.4.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate pyc_editor 0.4.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate pyc_editor 0.4.1 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate pyc_editor 0.4.1 [INFO] tweaked toml for crates.io crate pyc_editor 0.4.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pyc_editor 0.4.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pyc_editor 0.4.1 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6201af59d4a3ab231c7f95877b3110a70eee7cd156c642953201a781d57d6bf2 [INFO] running `Command { std: "docker" "start" "-a" "6201af59d4a3ab231c7f95877b3110a70eee7cd156c642953201a781d57d6bf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6201af59d4a3ab231c7f95877b3110a70eee7cd156c642953201a781d57d6bf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6201af59d4a3ab231c7f95877b3110a70eee7cd156c642953201a781d57d6bf2", kill_on_drop: false }` [INFO] [stdout] 6201af59d4a3ab231c7f95877b3110a70eee7cd156c642953201a781d57d6bf2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 092f687706cb4ebbd6ec0db7554f830e47f8358d27e65843017418efda3b79c8 [INFO] running `Command { std: "docker" "start" "-a" "092f687706cb4ebbd6ec0db7554f830e47f8358d27e65843017418efda3b79c8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling bitflags v2.9.3 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling ordered-float v5.0.0 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling indexmap v2.11.0 [INFO] [stderr] Compiling bstr v1.12.0 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling store-interval-tree v0.4.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling hashable v0.0.0 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling python_marshal v0.4.7 [INFO] [stderr] Compiling pyc_editor v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/lib.rs:210:5 [INFO] [stdout] | [INFO] [stdout] 199 | let object = match code_object { [INFO] [stdout] | __________________- [INFO] [stdout] 200 | | #[cfg(feature = "v310")] [INFO] [stdout] 201 | | CodeObject::V310(code) => python_marshal::Object::Code(code.into()), [INFO] [stdout] 202 | | #[cfg(feature = "v311")] [INFO] [stdout] ... | [INFO] [stdout] 207 | | CodeObject::V313(code) => python_marshal::Object::Code(code.into()), [INFO] [stdout] 208 | | }; [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 209 | [INFO] [stdout] 210 | let (obj, refs) = minimize_references(&object, vec![]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/lib.rs:144:22 [INFO] [stdout] | [INFO] [stdout] 144 | pub fn load_code(mut data: impl Read, python_version: PyVersion) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `object` [INFO] [stdout] --> src/lib.rs:199:9 [INFO] [stdout] | [INFO] [stdout] 199 | let object = match code_object { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_object` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `python_version` [INFO] [stdout] --> src/lib.rs:196:5 [INFO] [stdout] | [INFO] [stdout] 196 | python_version: PyVersion, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_python_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `marshal_version` [INFO] [stdout] --> src/lib.rs:197:5 [INFO] [stdout] | [INFO] [stdout] 197 | marshal_version: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_marshal_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:144:18 [INFO] [stdout] | [INFO] [stdout] 144 | pub fn load_code(mut data: impl Read, python_version: PyVersion) -> Result { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | match val.clone() { [INFO] [stdout] | ^ ----------- any code following this expression is unreachable [INFO] [stdout] | _________| [INFO] [stdout] | | [INFO] [stdout] 33 | | #[cfg(feature = "v310")] [INFO] [stdout] 34 | | PycFile::V310(pyc) => { [INFO] [stdout] 35 | | python_marshal::PycFile { [INFO] [stdout] ... | [INFO] [stdout] 73 | | } [INFO] [stdout] | |_________^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `PycFile`, which is uninhabited [INFO] [stdout] --> src/lib.rs:32:15 [INFO] [stdout] | [INFO] [stdout] 32 | match val.clone() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_extended_args_count` is never used [INFO] [stdout] --> src/utils.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn get_extended_args_count(arg: u32) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UnusedArgument` is never constructed [INFO] [stdout] --> src/utils.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct UnusedArgument(pub u32); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.14s [INFO] running `Command { std: "docker" "inspect" "092f687706cb4ebbd6ec0db7554f830e47f8358d27e65843017418efda3b79c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "092f687706cb4ebbd6ec0db7554f830e47f8358d27e65843017418efda3b79c8", kill_on_drop: false }` [INFO] [stdout] 092f687706cb4ebbd6ec0db7554f830e47f8358d27e65843017418efda3b79c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3789203fd86365b7b70eadfa98836336c15db50f9597add58a76e6e97816f0ea [INFO] running `Command { std: "docker" "start" "-a" "3789203fd86365b7b70eadfa98836336c15db50f9597add58a76e6e97816f0ea", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling http v1.3.1 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling tower-service v0.3.3 [INFO] [stderr] Compiling try-lock v0.2.5 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling cc v1.2.34 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling inout v0.1.4 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling ipnet v2.11.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling zlib-rs v0.5.1 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling tower-layer v0.3.3 [INFO] [stderr] error: could not compile `tokio` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --warn=unexpected_cfgs --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(loom)' --check-cfg 'cfg(mio_unsupported_force_poll_poll)' --check-cfg 'cfg(tokio_allow_from_blocking_fd)' --check-cfg 'cfg(tokio_internal_mt_counters)' --check-cfg 'cfg(tokio_no_parking_lot)' --check-cfg 'cfg(tokio_no_tuning_tests)' --check-cfg 'cfg(tokio_taskdump)' --check-cfg 'cfg(tokio_unstable)' --check-cfg 'cfg(tokio_uring)' --check-cfg 'cfg(target_os, values("cygwin"))' --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="rt"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-util", "libc", "macros", "mio", "net", "parking_lot", "process", "rt", "rt-multi-thread", "signal", "signal-hook-registry", "socket2", "sync", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=cb03c568268de287 -C extra-filename=-19a0817c1f440235 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-bfe11088fe358bd1.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-a58beeab2e1413cc.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-42cc619f1990aa9e.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-bedc6e0acd72ff2a.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-3ed8ac1c6dcd3fb1.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "3789203fd86365b7b70eadfa98836336c15db50f9597add58a76e6e97816f0ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3789203fd86365b7b70eadfa98836336c15db50f9597add58a76e6e97816f0ea", kill_on_drop: false }` [INFO] [stdout] 3789203fd86365b7b70eadfa98836336c15db50f9597add58a76e6e97816f0ea