[INFO] crate swc_ecma_ast 0.9.1 is already in cache
[INFO] extracting crate swc_ecma_ast 0.9.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/swc_ecma_ast/0.9.1
[INFO] extracting crate swc_ecma_ast 0.9.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/swc_ecma_ast/0.9.1
[INFO] validating manifest of swc_ecma_ast-0.9.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of swc_ecma_ast-0.9.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing swc_ecma_ast-0.9.1
[INFO] finished frobbing swc_ecma_ast-0.9.1
[INFO] frobbed toml for swc_ecma_ast-0.9.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/swc_ecma_ast/0.9.1/Cargo.toml
[INFO] started frobbing swc_ecma_ast-0.9.1
[INFO] finished frobbing swc_ecma_ast-0.9.1
[INFO] frobbed toml for swc_ecma_ast-0.9.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/swc_ecma_ast/0.9.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing swc_ecma_ast-0.9.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/swc_ecma_ast/0.9.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 90fc5b0cf6ab5517e3e1b80ecb72adfd2499eff0b1d776d957eef8a3797249b1
[INFO] running `"docker" "start" "-a" "90fc5b0cf6ab5517e3e1b80ecb72adfd2499eff0b1d776d957eef8a3797249b1"`
[INFO] [stderr]    Compiling darling_core v0.8.6
[INFO] [stderr]    Compiling swc_atoms v0.1.2
[INFO] [stderr]    Compiling enum_kind v0.1.3
[INFO] [stderr]    Compiling string_enum v0.2.0
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]    Compiling darling_macro v0.8.6
[INFO] [stderr]    Compiling darling v0.8.6
[INFO] [stderr]    Compiling ast_node v0.4.2
[INFO] [stderr]    Compiling swc_common v0.3.1
[INFO] [stderr]    Compiling swc_ecma_ast v0.9.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.91s
[INFO] running `"docker" "inspect" "90fc5b0cf6ab5517e3e1b80ecb72adfd2499eff0b1d776d957eef8a3797249b1"`
[INFO] running `"docker" "rm" "-f" "90fc5b0cf6ab5517e3e1b80ecb72adfd2499eff0b1d776d957eef8a3797249b1"`
[INFO] [stdout] 90fc5b0cf6ab5517e3e1b80ecb72adfd2499eff0b1d776d957eef8a3797249b1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/swc_ecma_ast/0.9.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 34fb88cc16658977dbd483482bf4d22a2a37c79fe1d31e9f1a057a8fd8246996
[INFO] running `"docker" "start" "-a" "34fb88cc16658977dbd483482bf4d22a2a37c79fe1d31e9f1a057a8fd8246996"`
[INFO] [stderr]    Compiling swc_ecma_ast v0.9.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.69s
[INFO] running `"docker" "inspect" "34fb88cc16658977dbd483482bf4d22a2a37c79fe1d31e9f1a057a8fd8246996"`
[INFO] running `"docker" "rm" "-f" "34fb88cc16658977dbd483482bf4d22a2a37c79fe1d31e9f1a057a8fd8246996"`
[INFO] [stdout] 34fb88cc16658977dbd483482bf4d22a2a37c79fe1d31e9f1a057a8fd8246996
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/swc_ecma_ast/0.9.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 760a47857d9aa723cc1c6e5a2461689ba7471592c96c464102617b8ccffe0eb9
[INFO] running `"docker" "start" "-a" "760a47857d9aa723cc1c6e5a2461689ba7471592c96c464102617b8ccffe0eb9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/swc_ecma_ast-26d5c7d64d2c132d
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test expr::jsx_element ... ok
[INFO] [stdout] test module::asi ... ok
[INFO] [stderr]    Doc-tests swc_ecma_ast
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "760a47857d9aa723cc1c6e5a2461689ba7471592c96c464102617b8ccffe0eb9"`
[INFO] running `"docker" "rm" "-f" "760a47857d9aa723cc1c6e5a2461689ba7471592c96c464102617b8ccffe0eb9"`
[INFO] [stdout] 760a47857d9aa723cc1c6e5a2461689ba7471592c96c464102617b8ccffe0eb9