[INFO] fetching crate swc_plugin_proxy 0.1.2...
[INFO] testing swc_plugin_proxy-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate swc_plugin_proxy 0.1.2 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate swc_plugin_proxy 0.1.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_plugin_proxy 0.1.2
[INFO] finished tweaking crates.io crate swc_plugin_proxy 0.1.2
[INFO] tweaked toml for crates.io crate swc_plugin_proxy 0.1.2 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72d23b91860ea9be80c447dc14366b3ce6fb4800b651b878dc09c764ea12103e
[INFO] running `Command { std: "docker" "start" "-a" "72d23b91860ea9be80c447dc14366b3ce6fb4800b651b878dc09c764ea12103e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72d23b91860ea9be80c447dc14366b3ce6fb4800b651b878dc09c764ea12103e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72d23b91860ea9be80c447dc14366b3ce6fb4800b651b878dc09c764ea12103e", kill_on_drop: false }`
[INFO] [stdout] 72d23b91860ea9be80c447dc14366b3ce6fb4800b651b878dc09c764ea12103e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20208445d0f35d76458e3a2b1217c5de8d258a0e89899187ec9431290db8ae62
[INFO] running `Command { std: "docker" "start" "-a" "20208445d0f35d76458e3a2b1217c5de8d258a0e89899187ec9431290db8ae62", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling bytecheck v0.6.7
[INFO] [stderr]    Compiling rend v0.3.6
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling rkyv v0.7.37
[INFO] [stderr]    Compiling seahash v4.1.0
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling unreachable v0.1.1
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling better_scoped_tls v0.1.0
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling debug_unreachable v0.1.1
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling hashbrown v0.12.0
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling pmutil v0.5.3
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling swc_macros_common v0.3.4
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling bytecheck_derive v0.6.7
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]    Compiling swc_visit_macros v0.3.1
[INFO] [stderr]    Compiling rkyv_derive v0.7.37
[INFO] [stderr]    Compiling swc_eq_ignore_macros v0.1.0
[INFO] [stderr]    Compiling from_variant v0.1.3
[INFO] [stderr]    Compiling ptr_meta v0.1.4
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling ast_node v0.7.7
[INFO] [stderr]    Compiling tracing v0.1.33
[INFO] [stderr]    Compiling swc_visit v0.3.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling string_cache v0.8.4
[INFO] [stderr]    Compiling swc_common v0.17.21
[INFO] [stderr]    Compiling swc_plugin_proxy v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct is never constructed: `PluginSourceMapProxy`
[INFO] [stdout]  --> src/source_map/plugin_source_map_proxy.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct PluginSourceMapProxy {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.49s
[INFO] running `Command { std: "docker" "inspect" "20208445d0f35d76458e3a2b1217c5de8d258a0e89899187ec9431290db8ae62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20208445d0f35d76458e3a2b1217c5de8d258a0e89899187ec9431290db8ae62", kill_on_drop: false }`
[INFO] [stdout] 20208445d0f35d76458e3a2b1217c5de8d258a0e89899187ec9431290db8ae62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab09d0fffb66a605b4ac127139b685a47c7efb89aa69182c62706aa8a819a3da
[INFO] running `Command { std: "docker" "start" "-a" "ab09d0fffb66a605b4ac127139b685a47c7efb89aa69182c62706aa8a819a3da", kill_on_drop: false }`
[INFO] [stdout] warning: struct is never constructed: `PluginSourceMapProxy`
[INFO] [stdout]  --> src/source_map/plugin_source_map_proxy.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct PluginSourceMapProxy {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling swc_plugin_proxy v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `PluginSourceMapProxy`
[INFO] [stdout]  --> src/source_map/plugin_source_map_proxy.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct PluginSourceMapProxy {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/swc_plugin_proxy-d0277a2ec07808b1)
[INFO] running `Command { std: "docker" "inspect" "ab09d0fffb66a605b4ac127139b685a47c7efb89aa69182c62706aa8a819a3da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab09d0fffb66a605b4ac127139b685a47c7efb89aa69182c62706aa8a819a3da", kill_on_drop: false }`
[INFO] [stdout] ab09d0fffb66a605b4ac127139b685a47c7efb89aa69182c62706aa8a819a3da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 362ea7a023e4addcea2e908c0a7347b94330cee66ea494c7e58b9e593b6d3725
[INFO] running `Command { std: "docker" "start" "-a" "362ea7a023e4addcea2e908c0a7347b94330cee66ea494c7e58b9e593b6d3725", kill_on_drop: false }`
[INFO] [stderr] warning: struct is never constructed: `PluginSourceMapProxy`
[INFO] [stderr]  --> src/source_map/plugin_source_map_proxy.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct PluginSourceMapProxy {}
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `swc_plugin_proxy` (lib) generated 1 warning
[INFO] [stderr] warning: `swc_plugin_proxy` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/swc_plugin_proxy-d0277a2ec07808b1)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests swc_plugin_proxy
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "362ea7a023e4addcea2e908c0a7347b94330cee66ea494c7e58b9e593b6d3725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "362ea7a023e4addcea2e908c0a7347b94330cee66ea494c7e58b9e593b6d3725", kill_on_drop: false }`
[INFO] [stdout] 362ea7a023e4addcea2e908c0a7347b94330cee66ea494c7e58b9e593b6d3725