[INFO] fetching crate js_typify_gostruct 0.3.3...
[INFO] testing js_typify_gostruct-0.3.3 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate js_typify_gostruct 0.3.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate js_typify_gostruct 0.3.3 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate js_typify_gostruct 0.3.3
[INFO] finished tweaking crates.io crate js_typify_gostruct 0.3.3
[INFO] tweaked toml for crates.io crate js_typify_gostruct 0.3.3 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b39c154fe2eea3d75e1130a1165553ce7a323fa3b823b2bdef22beaca47f2886
[INFO] running `Command { std: "docker" "start" "-a" "b39c154fe2eea3d75e1130a1165553ce7a323fa3b823b2bdef22beaca47f2886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b39c154fe2eea3d75e1130a1165553ce7a323fa3b823b2bdef22beaca47f2886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b39c154fe2eea3d75e1130a1165553ce7a323fa3b823b2bdef22beaca47f2886", kill_on_drop: false }`
[INFO] [stdout] b39c154fe2eea3d75e1130a1165553ce7a323fa3b823b2bdef22beaca47f2886
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b4493c3995a06209d5291622c06f5d61063e85b07fc1b777b3336894f0cb093
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1b4493c3995a06209d5291622c06f5d61063e85b07fc1b777b3336894f0cb093", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling js_typify_gostruct v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.08s
[INFO] running `Command { std: "docker" "inspect" "1b4493c3995a06209d5291622c06f5d61063e85b07fc1b777b3336894f0cb093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b4493c3995a06209d5291622c06f5d61063e85b07fc1b777b3336894f0cb093", kill_on_drop: false }`
[INFO] [stdout] 1b4493c3995a06209d5291622c06f5d61063e85b07fc1b777b3336894f0cb093
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] feec3dfe4c33590c5b6bdbcd790185a2154cfb946f7870dda424b44d9d914bdc
[INFO] running `Command { std: "docker" "start" "-a" "feec3dfe4c33590c5b6bdbcd790185a2154cfb946f7870dda424b44d9d914bdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling js_typify_gostruct v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "feec3dfe4c33590c5b6bdbcd790185a2154cfb946f7870dda424b44d9d914bdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feec3dfe4c33590c5b6bdbcd790185a2154cfb946f7870dda424b44d9d914bdc", kill_on_drop: false }`
[INFO] [stdout] feec3dfe4c33590c5b6bdbcd790185a2154cfb946f7870dda424b44d9d914bdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a1d7acdebac9f5efd39ba2e26e053f110aca2b621895f71c5b6c052bbb8e6ee1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a1d7acdebac9f5efd39ba2e26e053f110aca2b621895f71c5b6c052bbb8e6ee1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/js_typify_gostruct-d62d65817ae64759
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests js_typify_gostruct
[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" "a1d7acdebac9f5efd39ba2e26e053f110aca2b621895f71c5b6c052bbb8e6ee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1d7acdebac9f5efd39ba2e26e053f110aca2b621895f71c5b6c052bbb8e6ee1", kill_on_drop: false }`
[INFO] [stdout] a1d7acdebac9f5efd39ba2e26e053f110aca2b621895f71c5b6c052bbb8e6ee1