[INFO] fetching crate thiserror-impl 1.0.21...
[INFO] testing thiserror-impl-1.0.21 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate thiserror-impl 1.0.21 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate thiserror-impl 1.0.21 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thiserror-impl 1.0.21
[INFO] finished tweaking crates.io crate thiserror-impl 1.0.21
[INFO] tweaked toml for crates.io crate thiserror-impl 1.0.21 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] 42f2ab981d6f86da7c928a430dc424c39b5d723885017e878ad671dd79d11c44
[INFO] running `Command { std: "docker" "start" "-a" "42f2ab981d6f86da7c928a430dc424c39b5d723885017e878ad671dd79d11c44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42f2ab981d6f86da7c928a430dc424c39b5d723885017e878ad671dd79d11c44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42f2ab981d6f86da7c928a430dc424c39b5d723885017e878ad671dd79d11c44", kill_on_drop: false }`
[INFO] [stdout] 42f2ab981d6f86da7c928a430dc424c39b5d723885017e878ad671dd79d11c44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--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] 6c67e0e6486ba3e18c0e939fbc07bb778deb5554b5e254c31eaa6d517ba6f59f
[INFO] running `Command { std: "docker" "start" "-a" "6c67e0e6486ba3e18c0e939fbc07bb778deb5554b5e254c31eaa6d517ba6f59f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling thiserror-impl v1.0.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.78s
[INFO] running `Command { std: "docker" "inspect" "6c67e0e6486ba3e18c0e939fbc07bb778deb5554b5e254c31eaa6d517ba6f59f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c67e0e6486ba3e18c0e939fbc07bb778deb5554b5e254c31eaa6d517ba6f59f", kill_on_drop: false }`
[INFO] [stdout] 6c67e0e6486ba3e18c0e939fbc07bb778deb5554b5e254c31eaa6d517ba6f59f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 460ed52c311b9e2a3148ceb1a98e16275b13ebe6b753889fff3d199c895da4b4
[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" "460ed52c311b9e2a3148ceb1a98e16275b13ebe6b753889fff3d199c895da4b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v1.0.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "460ed52c311b9e2a3148ceb1a98e16275b13ebe6b753889fff3d199c895da4b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "460ed52c311b9e2a3148ceb1a98e16275b13ebe6b753889fff3d199c895da4b4", kill_on_drop: false }`
[INFO] [stdout] 460ed52c311b9e2a3148ceb1a98e16275b13ebe6b753889fff3d199c895da4b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22fcc87ce6749a0ebbf0bd573214ef21df09f9d44991694afb0444b64f148543
[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" "22fcc87ce6749a0ebbf0bd573214ef21df09f9d44991694afb0444b64f148543", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/thiserror_impl-ca347558370c38ba
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests thiserror-impl
[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] [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 `Command { std: "docker" "inspect" "22fcc87ce6749a0ebbf0bd573214ef21df09f9d44991694afb0444b64f148543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22fcc87ce6749a0ebbf0bd573214ef21df09f9d44991694afb0444b64f148543", kill_on_drop: false }`
[INFO] [stdout] 22fcc87ce6749a0ebbf0bd573214ef21df09f9d44991694afb0444b64f148543
