[INFO] fetching crate gluon_parser 0.18.0...
[INFO] testing gluon_parser-0.18.0 against try#a40ec913238f4f188d97c41aa605cb486451acf2+target=i686-unknown-linux-musl for musl_1_2_upgrade_i686_unknown_linux_musl
[INFO] extracting crate gluon_parser 0.18.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate gluon_parser 0.18.0 on toolchain a40ec913238f4f188d97c41aa605cb486451acf2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gluon_parser 0.18.0
[INFO] finished tweaking crates.io crate gluon_parser 0.18.0
[INFO] tweaked toml for crates.io crate gluon_parser 0.18.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e21328e2c4ffc98a0be60e515dbcd2809b1fb61acd6247bce0b3ecf980cda4da
[INFO] running `Command { std: "docker" "start" "-a" "e21328e2c4ffc98a0be60e515dbcd2809b1fb61acd6247bce0b3ecf980cda4da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e21328e2c4ffc98a0be60e515dbcd2809b1fb61acd6247bce0b3ecf980cda4da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e21328e2c4ffc98a0be60e515dbcd2809b1fb61acd6247bce0b3ecf980cda4da", kill_on_drop: false }`
[INFO] [stdout] e21328e2c4ffc98a0be60e515dbcd2809b1fb61acd6247bce0b3ecf980cda4da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] cb7225714d72ddea6047687745a9c0981fc1b3005e01ca6b33eb6ec00add0e51
[INFO] running `Command { std: "docker" "start" "-a" "cb7225714d72ddea6047687745a9c0981fc1b3005e01ca6b33eb6ec00add0e51", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling ordered-float v2.10.0
[INFO] [stderr]    Compiling codespan v0.11.1
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling collect-mac v0.1.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling lalrpop v0.19.8
[INFO] [stderr]    Compiling gluon_codegen v0.18.0
[INFO] [stderr]    Compiling gluon_base v0.18.0
[INFO] [stderr]    Compiling gluon_parser v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.48s
[INFO] running `Command { std: "docker" "inspect" "cb7225714d72ddea6047687745a9c0981fc1b3005e01ca6b33eb6ec00add0e51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb7225714d72ddea6047687745a9c0981fc1b3005e01ca6b33eb6ec00add0e51", kill_on_drop: false }`
[INFO] [stdout] cb7225714d72ddea6047687745a9c0981fc1b3005e01ca6b33eb6ec00add0e51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 1ab766ca9040b5d7c157a9eec444970217a7dd72e1220184f67f996080508826
[INFO] running `Command { std: "docker" "start" "-a" "1ab766ca9040b5d7c157a9eec444970217a7dd72e1220184f67f996080508826", kill_on_drop: false }`
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling rayon v1.6.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling pretty_assertions v1.3.0
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling gluon_parser v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `gluon_parser`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name gluon_parser --edition=2018 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 -C metadata=df1b7af1b610a33c -C extra-filename=-df1b7af1b610a33c --out-dir /opt/rustwide/target/i686-unknown-linux-musl/debug/deps --target i686-unknown-linux-musl -L dependency=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern codespan=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libcodespan-1639fa357335499b.rlib --extern codespan_reporting=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libcodespan_reporting-6b230d8626f7bd60.rlib --extern collect_mac=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libcollect_mac-24215552051b8af7.rlib --extern criterion=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libcriterion-3492070fae21ab53.rlib --extern difference=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libdifference-e162919e08a013cd.rlib --extern env_logger=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libenv_logger-431f9f8d83913068.rlib --extern gluon_base=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libgluon_base-0a7c7f8567ce1327.rlib --extern itertools=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libitertools-c5764098ca82f896.rlib --extern lalrpop_util=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/liblalrpop_util-717c2a6566c44b5a.rlib --extern log=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/liblog-b0b32af9556e89d6.rlib --extern ordered_float=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libordered_float-8a0d0fa1432ceed5.rlib --extern pretty_assertions=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libpretty_assertions-0bcffa410580d9a8.rlib --extern quick_error=/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libquick_error-3c946cc54961085b.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1ab766ca9040b5d7c157a9eec444970217a7dd72e1220184f67f996080508826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ab766ca9040b5d7c157a9eec444970217a7dd72e1220184f67f996080508826", kill_on_drop: false }`
[INFO] [stdout] 1ab766ca9040b5d7c157a9eec444970217a7dd72e1220184f67f996080508826