[INFO] fetching crate aether-lang 0.2.1...
[INFO] testing aether-lang-0.2.1 against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2
[INFO] extracting crate aether-lang 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate aether-lang 0.2.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate aether-lang 0.2.1
[INFO] tweaked toml for crates.io crate aether-lang 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate aether-lang 0.2.1 on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate aether-lang 0.2.1 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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 127d80c55d30a3954f0f25d30a8cf4883a4d5d0da1ca9223252ac70b971d6d21
[INFO] running `Command { std: "docker" "start" "-a" "127d80c55d30a3954f0f25d30a8cf4883a4d5d0da1ca9223252ac70b971d6d21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "127d80c55d30a3954f0f25d30a8cf4883a4d5d0da1ca9223252ac70b971d6d21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "127d80c55d30a3954f0f25d30a8cf4883a4d5d0da1ca9223252ac70b971d6d21", kill_on_drop: false }`
[INFO] [stdout] 127d80c55d30a3954f0f25d30a8cf4883a4d5d0da1ca9223252ac70b971d6d21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f0e4ab018877fe7cb75c76e4207fd1c829befb0c32a7fa4aa4711e6c8da80fe
[INFO] running `Command { std: "docker" "start" "-a" "8f0e4ab018877fe7cb75c76e4207fd1c829befb0c32a7fa4aa4711e6c8da80fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling litemap v0.8.2
[INFO] [stderr]    Compiling writeable v0.6.3
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling openssl v0.10.78
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling openssl-probe v0.2.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling ipnet v2.12.0
[INFO] [stderr]    Compiling tower-layer v0.3.3
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling iri-string v0.7.12
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling openssl-sys v0.9.114
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling fd-lock v3.0.13
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling rustyline-derive v0.9.0
[INFO] [stderr]    Compiling rustyline v12.0.0
[INFO] [stderr]    Compiling zerofrom v0.1.7
[INFO] [stderr]    Compiling yoke v0.8.2
[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]    Compiling zerovec v0.11.6
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling h2 v0.4.13
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling potential_utf v0.1.5
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling hyper v1.9.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling aether-lang v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.51s
[INFO] running `Command { std: "docker" "inspect" "8f0e4ab018877fe7cb75c76e4207fd1c829befb0c32a7fa4aa4711e6c8da80fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f0e4ab018877fe7cb75c76e4207fd1c829befb0c32a7fa4aa4711e6c8da80fe", kill_on_drop: false }`
[INFO] [stdout] 8f0e4ab018877fe7cb75c76e4207fd1c829befb0c32a7fa4aa4711e6c8da80fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecae7a1aac40bb6ade61afeaa90b8497e91118554bf1ece1244f087b5cbd95d6
[INFO] running `Command { std: "docker" "start" "-a" "ecae7a1aac40bb6ade61afeaa90b8497e91118554bf1ece1244f087b5cbd95d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling aether-lang v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] warning: unused import: `Write as _`
[INFO] [stdout]    --> tests/tcp_test.rs:350:25
[INFO] [stdout]     |
[INFO] [stdout] 350 |     use std::io::{Read, Write as _};
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aether-lang` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/28f95933dc0727396c07b48d0a8cb5211b7fb472/bin/rustc --crate-name aether_lang --edition=2021 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 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=1791d542e552de61 -C extra-filename=-c46de2d05abe9c4d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-2a03de3babadded3.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-2da69d7a533d01b1.rlib --extern mio=/opt/rustwide/target/debug/deps/libmio-2f1bd4ef3b48278b.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-575b0351c53c0560.rlib --extern rustyline=/opt/rustwide/target/debug/deps/librustyline-d6d9b1677c9ddc17.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-402b54ba58c8f131.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 `aether-lang` (test "tcp_test"); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/28f95933dc0727396c07b48d0a8cb5211b7fb472/bin/rustc --crate-name tcp_test --edition=2021 tests/tcp_test.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=a156ce50a6fef994 -C extra-filename=-58bd1b0cf1b09b00 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aether_lang=/opt/rustwide/target/debug/deps/libaether_lang-bdfd4c7d5e301714.rlib --extern base64=/opt/rustwide/target/debug/deps/libbase64-2a03de3babadded3.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-2da69d7a533d01b1.rlib --extern mio=/opt/rustwide/target/debug/deps/libmio-2f1bd4ef3b48278b.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-575b0351c53c0560.rlib --extern rustyline=/opt/rustwide/target/debug/deps/librustyline-d6d9b1677c9ddc17.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-402b54ba58c8f131.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ecae7a1aac40bb6ade61afeaa90b8497e91118554bf1ece1244f087b5cbd95d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecae7a1aac40bb6ade61afeaa90b8497e91118554bf1ece1244f087b5cbd95d6", kill_on_drop: false }`
[INFO] [stdout] ecae7a1aac40bb6ade61afeaa90b8497e91118554bf1ece1244f087b5cbd95d6
