[INFO] fetching crate fakecargo 0.7.0...
[INFO] testing fakecargo-0.7.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate fakecargo 0.7.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate fakecargo 0.7.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fakecargo 0.7.0
[INFO] finished tweaking crates.io crate fakecargo 0.7.0
[INFO] tweaked toml for crates.io crate fakecargo 0.7.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate fakecargo 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 348f7e1d2cad6fc69d785bf88fa607ecd19752ec78ea49121c7dfd9f4990ed56
[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" "348f7e1d2cad6fc69d785bf88fa607ecd19752ec78ea49121c7dfd9f4990ed56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "348f7e1d2cad6fc69d785bf88fa607ecd19752ec78ea49121c7dfd9f4990ed56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "348f7e1d2cad6fc69d785bf88fa607ecd19752ec78ea49121c7dfd9f4990ed56", kill_on_drop: false }`
[INFO] [stdout] 348f7e1d2cad6fc69d785bf88fa607ecd19752ec78ea49121c7dfd9f4990ed56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e63518df2948d7c14e8732b293e34870a96fc8f803a582c32caf6331087236f7
[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" "e63518df2948d7c14e8732b293e34870a96fc8f803a582c32caf6331087236f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling fakecargo v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "e63518df2948d7c14e8732b293e34870a96fc8f803a582c32caf6331087236f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e63518df2948d7c14e8732b293e34870a96fc8f803a582c32caf6331087236f7", kill_on_drop: false }`
[INFO] [stdout] e63518df2948d7c14e8732b293e34870a96fc8f803a582c32caf6331087236f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 26bf3a4eaa9f44a72c072a9abf4cd2780f7394c27b7bf802bc054e49caa677ba
[INFO] running `Command { std: "docker" "start" "-a" "26bf3a4eaa9f44a72c072a9abf4cd2780f7394c27b7bf802bc054e49caa677ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling fakecargo v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "26bf3a4eaa9f44a72c072a9abf4cd2780f7394c27b7bf802bc054e49caa677ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26bf3a4eaa9f44a72c072a9abf4cd2780f7394c27b7bf802bc054e49caa677ba", kill_on_drop: false }`
[INFO] [stdout] 26bf3a4eaa9f44a72c072a9abf4cd2780f7394c27b7bf802bc054e49caa677ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 63d88f4a30ee514f48d6d2c6e093a1128335b77e93f42a26cf9647bdfaad7c39
[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" "63d88f4a30ee514f48d6d2c6e093a1128335b77e93f42a26cf9647bdfaad7c39", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fakecargo-d06fcdd37818bcad)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fakecargo-517bf608e5d2bb5b)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/int.rs (/opt/rustwide/target/debug/deps/int-1cc71fa6eee7b96b)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling fake_test v0.1.0 (/tmp/fakecargo/fake_test)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] [stderr] error: 'cargo-fmt' is not installed for the toolchain 'beta-2021-09-08-x86_64-unknown-linux-gnu'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain beta-2021-09-08-x86_64-unknown-linux-gnu`
[INFO] [stderr] error: 'cargo-clippy' is not installed for the toolchain 'beta-2021-09-08-x86_64-unknown-linux-gnu'
[INFO] [stderr] To install, run `rustup component add clippy --toolchain beta-2021-09-08-x86_64-unknown-linux-gnu`
[INFO] [stderr]    Compiling fake_test v0.1.0 (/tmp/fakecargo/fake_test)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] [stdout] test t1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.82s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fakecargo
[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" "63d88f4a30ee514f48d6d2c6e093a1128335b77e93f42a26cf9647bdfaad7c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63d88f4a30ee514f48d6d2c6e093a1128335b77e93f42a26cf9647bdfaad7c39", kill_on_drop: false }`
[INFO] [stdout] 63d88f4a30ee514f48d6d2c6e093a1128335b77e93f42a26cf9647bdfaad7c39