[INFO] fetching crate swc_bundler 0.110.0...
[INFO] testing swc_bundler-0.110.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate swc_bundler 0.110.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate swc_bundler 0.110.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_bundler 0.110.0
[INFO] finished tweaking crates.io crate swc_bundler 0.110.0
[INFO] tweaked toml for crates.io crate swc_bundler 0.110.0 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate crates.io crate swc_bundler 0.110.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7cea53a3c23634b7cda0ff37edaf4ba7efdf8ccdc3f2ca7e97bce7c3347d764
[INFO] running `Command { std: "docker" "start" "-a" "f7cea53a3c23634b7cda0ff37edaf4ba7efdf8ccdc3f2ca7e97bce7c3347d764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7cea53a3c23634b7cda0ff37edaf4ba7efdf8ccdc3f2ca7e97bce7c3347d764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7cea53a3c23634b7cda0ff37edaf4ba7efdf8ccdc3f2ca7e97bce7c3347d764", kill_on_drop: false }`
[INFO] [stdout] f7cea53a3c23634b7cda0ff37edaf4ba7efdf8ccdc3f2ca7e97bce7c3347d764
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 690fbbf435b0babd39d8f56c5f99ae00c17366b068c1f537fbe47595500d098e
[INFO] running `Command { std: "docker" "start" "-a" "690fbbf435b0babd39d8f56c5f99ae00c17366b068c1f537fbe47595500d098e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.65
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[INFO] [stderr]    Compiling serde_derive v1.0.136
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[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
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[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling if_chain v1.0.2
[INFO] [stderr]    Compiling swc_bundler v0.110.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling relative-path v1.6.1
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[INFO] [stderr]    Compiling retain_mut v0.1.6
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[INFO] [stderr]    Compiling phf_shared v0.10.0
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[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
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[INFO] [stderr]    Compiling parking_lot v0.11.2
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[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
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[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling string_cache_codegen v0.5.1
[INFO] [stderr]    Compiling swc_atoms v0.2.9
[INFO] [stderr]    Compiling pmutil v0.5.3
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling swc_macros_common v0.3.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.19
[INFO] [stderr]    Compiling swc_visit_macros v0.3.0
[INFO] [stderr]    Compiling swc_eq_ignore_macros v0.1.0
[INFO] [stderr]    Compiling from_variant v0.1.3
[INFO] [stderr]    Compiling is-macro v0.2.0
[INFO] [stderr]    Compiling string_enum v0.3.1
[INFO] [stderr]    Compiling enum_kind v0.2.1
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]    Compiling auto_impl v0.5.0
[INFO] [stderr]    Compiling swc_ecma_codegen_macros v0.6.0
[INFO] [stderr]    Compiling swc_ecma_transforms_macros v0.3.0
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling ast_node v0.7.6
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling tracing v0.1.31
[INFO] [stderr]    Compiling swc_visit v0.3.0
[INFO] [stderr]    Compiling string_cache v0.8.3
[INFO] [stderr]    Compiling sourcemap v6.0.1
[INFO] [stderr]    Compiling swc_common v0.17.8
[INFO] [stderr]    Compiling swc_ecma_ast v0.68.0
[INFO] [stderr]    Compiling swc_fast_graph v0.4.0
[INFO] [stderr]    Compiling swc_ecma_loader v0.28.0
[INFO] [stderr]    Compiling swc_graph_analyzer v0.4.0
[INFO] [stderr]    Compiling swc_ecma_visit v0.54.0
[INFO] [stderr]    Compiling swc_ecma_parser v0.91.0
[INFO] [stderr]    Compiling swc_ecma_codegen v0.93.0
[INFO] [stderr]    Compiling swc_ecma_utils v0.68.0
[INFO] [stderr]    Compiling swc_ecma_transforms_base v0.61.0
[INFO] [stderr]    Compiling swc_ecma_transforms_optimization v0.90.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `Command { std: "docker" "inspect" "690fbbf435b0babd39d8f56c5f99ae00c17366b068c1f537fbe47595500d098e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "690fbbf435b0babd39d8f56c5f99ae00c17366b068c1f537fbe47595500d098e", kill_on_drop: false }`
[INFO] [stdout] 690fbbf435b0babd39d8f56c5f99ae00c17366b068c1f537fbe47595500d098e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e38a33b99d3a831e74445843b4765846662eaf5f46e33d10ebe2ec8d3335ea80
[INFO] running `Command { std: "docker" "start" "-a" "e38a33b99d3a831e74445843b4765846662eaf5f46e33d10ebe2ec8d3335ea80", kill_on_drop: false }`
[INFO] [stderr]    Compiling termcolor v1.1.2
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[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling httparse v1.6.0
[INFO] [stderr]    Compiling try-lock v0.2.3
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[INFO] [stderr]    Compiling tower-service v0.3.1
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling encoding_rs v0.8.30
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling httpdate v1.0.2
[INFO] [stderr]    Compiling cpufeatures v0.2.1
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[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling tracing-core v0.1.22
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling ntest_test_cases v0.7.3
[INFO] [stderr]    Compiling serde_regex v1.1.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling sha-1 v0.9.8
[INFO] [stderr]    Compiling pretty_assertions v0.7.2
[INFO] [stderr]    Compiling lru v0.7.2
[INFO] [stderr]    Compiling tracing v0.1.31
[INFO] [stderr]    Compiling http v0.2.6
[INFO] [stderr]    Compiling mio v0.8.0
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling tracing-log v0.1.2
[INFO] [stderr]    Compiling testing_macros v0.2.5
[INFO] [stderr]    Compiling swc_timer v0.4.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling swc_common v0.17.8
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.9
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling mimalloc-rust-sys v1.7.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling mimalloc-rust v0.1.1
[INFO] [stderr]    Compiling http-body v0.4.4
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mimalloc-rust-0.1.1/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(allocator_api)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mimalloc-rust` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e38a33b99d3a831e74445843b4765846662eaf5f46e33d10ebe2ec8d3335ea80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e38a33b99d3a831e74445843b4765846662eaf5f46e33d10ebe2ec8d3335ea80", kill_on_drop: false }`
[INFO] [stdout] e38a33b99d3a831e74445843b4765846662eaf5f46e33d10ebe2ec8d3335ea80