[INFO] fetching crate joke 0.0.0...
[INFO] testing joke-0.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate joke 0.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate joke 0.0.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate joke 0.0.0
[INFO] finished tweaking crates.io crate joke 0.0.0
[INFO] tweaked toml for crates.io crate joke 0.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate joke 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 2ab36b1b7b6fabada0aace0deac1f9388e3fcfa336b21f784dc4b69fbae12a50
[INFO] running `Command { std: "docker" "start" "-a" "2ab36b1b7b6fabada0aace0deac1f9388e3fcfa336b21f784dc4b69fbae12a50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ab36b1b7b6fabada0aace0deac1f9388e3fcfa336b21f784dc4b69fbae12a50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ab36b1b7b6fabada0aace0deac1f9388e3fcfa336b21f784dc4b69fbae12a50", kill_on_drop: false }`
[INFO] [stdout] 2ab36b1b7b6fabada0aace0deac1f9388e3fcfa336b21f784dc4b69fbae12a50
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 5ed408c1ec6f7473b24c4da833bc9c2e5f8508a1616c26109b8858875a652f91
[INFO] running `Command { std: "docker" "start" "-a" "5ed408c1ec6f7473b24c4da833bc9c2e5f8508a1616c26109b8858875a652f91", kill_on_drop: false }`
[INFO] [stderr]    Compiling joke v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "5ed408c1ec6f7473b24c4da833bc9c2e5f8508a1616c26109b8858875a652f91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ed408c1ec6f7473b24c4da833bc9c2e5f8508a1616c26109b8858875a652f91", kill_on_drop: false }`
[INFO] [stdout] 5ed408c1ec6f7473b24c4da833bc9c2e5f8508a1616c26109b8858875a652f91
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13bbe61e50a53a12950bcfa893db4a63eeff8dd3530daf7f20b7b8ee576ab250
[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" "13bbe61e50a53a12950bcfa893db4a63eeff8dd3530daf7f20b7b8ee576ab250", kill_on_drop: false }`
[INFO] [stderr]    Compiling joke v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "13bbe61e50a53a12950bcfa893db4a63eeff8dd3530daf7f20b7b8ee576ab250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13bbe61e50a53a12950bcfa893db4a63eeff8dd3530daf7f20b7b8ee576ab250", kill_on_drop: false }`
[INFO] [stdout] 13bbe61e50a53a12950bcfa893db4a63eeff8dd3530daf7f20b7b8ee576ab250
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d9478da5c1869fc9725d3b217bcda7e58d3cde4def678b1e9a5e6c09c16386f
[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" "7d9478da5c1869fc9725d3b217bcda7e58d3cde4def678b1e9a5e6c09c16386f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/joke-440b3d5c38ac9c35)
[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" "7d9478da5c1869fc9725d3b217bcda7e58d3cde4def678b1e9a5e6c09c16386f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d9478da5c1869fc9725d3b217bcda7e58d3cde4def678b1e9a5e6c09c16386f", kill_on_drop: false }`
[INFO] [stdout] 7d9478da5c1869fc9725d3b217bcda7e58d3cde4def678b1e9a5e6c09c16386f
