[INFO] fetching crate rwc-rs 0.1.0...
[INFO] testing rwc-rs-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate rwc-rs 0.1.0 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate rwc-rs 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rwc-rs 0.1.0
[INFO] finished tweaking crates.io crate rwc-rs 0.1.0
[INFO] tweaked toml for crates.io crate rwc-rs 0.1.0 written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate crates.io crate rwc-rs 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6fdc3f5e1f6828d9abec53bf79b324be3207b5fe8af0db96e3c16c8cd01be23
[INFO] running `Command { std: "docker" "start" "-a" "b6fdc3f5e1f6828d9abec53bf79b324be3207b5fe8af0db96e3c16c8cd01be23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6fdc3f5e1f6828d9abec53bf79b324be3207b5fe8af0db96e3c16c8cd01be23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6fdc3f5e1f6828d9abec53bf79b324be3207b5fe8af0db96e3c16c8cd01be23", kill_on_drop: false }`
[INFO] [stdout] b6fdc3f5e1f6828d9abec53bf79b324be3207b5fe8af0db96e3c16c8cd01be23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f16fdea8bdc6a0f28a4e2ce91fda47d8dfb0a0a97e9a0900af23587c5bf6fa1b
[INFO] running `Command { std: "docker" "start" "-a" "f16fdea8bdc6a0f28a4e2ce91fda47d8dfb0a0a97e9a0900af23587c5bf6fa1b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling syn v1.0.70
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling rwc-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.44s
[INFO] running `Command { std: "docker" "inspect" "f16fdea8bdc6a0f28a4e2ce91fda47d8dfb0a0a97e9a0900af23587c5bf6fa1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f16fdea8bdc6a0f28a4e2ce91fda47d8dfb0a0a97e9a0900af23587c5bf6fa1b", kill_on_drop: false }`
[INFO] [stdout] f16fdea8bdc6a0f28a4e2ce91fda47d8dfb0a0a97e9a0900af23587c5bf6fa1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27b863034ada01b327ebc0e6440b34847b8233155f99e75202575eb904633381
[INFO] running `Command { std: "docker" "start" "-a" "27b863034ada01b327ebc0e6440b34847b8233155f99e75202575eb904633381", kill_on_drop: false }`
[INFO] [stderr]    Compiling rwc-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "27b863034ada01b327ebc0e6440b34847b8233155f99e75202575eb904633381", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27b863034ada01b327ebc0e6440b34847b8233155f99e75202575eb904633381", kill_on_drop: false }`
[INFO] [stdout] 27b863034ada01b327ebc0e6440b34847b8233155f99e75202575eb904633381
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1b4bda82cbb71a67f923569a51f669f41f5a7f0e645c9e49337226b14e4c432
[INFO] running `Command { std: "docker" "start" "-a" "d1b4bda82cbb71a67f923569a51f669f41f5a7f0e645c9e49337226b14e4c432", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rwc_rs-3749b1ee7777b1f5)
[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" "d1b4bda82cbb71a67f923569a51f669f41f5a7f0e645c9e49337226b14e4c432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1b4bda82cbb71a67f923569a51f669f41f5a7f0e645c9e49337226b14e4c432", kill_on_drop: false }`
[INFO] [stdout] d1b4bda82cbb71a67f923569a51f669f41f5a7f0e645c9e49337226b14e4c432
