[INFO] fetching crate the-super-tiny-rusty-compiler 0.1.0...
[INFO] testing the-super-tiny-rusty-compiler-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate the-super-tiny-rusty-compiler 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate the-super-tiny-rusty-compiler 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate the-super-tiny-rusty-compiler 0.1.0
[INFO] finished tweaking crates.io crate the-super-tiny-rusty-compiler 0.1.0
[INFO] tweaked toml for crates.io crate the-super-tiny-rusty-compiler 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 40d6bcd03dbe8ee290f1a731bc13f9d446dc691a881989785b2eefd0edc3a7a5
[INFO] running `Command { std: "docker" "start" "-a" "40d6bcd03dbe8ee290f1a731bc13f9d446dc691a881989785b2eefd0edc3a7a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40d6bcd03dbe8ee290f1a731bc13f9d446dc691a881989785b2eefd0edc3a7a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40d6bcd03dbe8ee290f1a731bc13f9d446dc691a881989785b2eefd0edc3a7a5", kill_on_drop: false }`
[INFO] [stdout] 40d6bcd03dbe8ee290f1a731bc13f9d446dc691a881989785b2eefd0edc3a7a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] f623dd7c554c20f4bed4ea540760240f31047a8d31d7c51f8559feceef4b7e26
[INFO] running `Command { std: "docker" "start" "-a" "f623dd7c554c20f4bed4ea540760240f31047a8d31d7c51f8559feceef4b7e26", kill_on_drop: false }`
[INFO] [stderr]    Compiling the-super-tiny-rusty-compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "f623dd7c554c20f4bed4ea540760240f31047a8d31d7c51f8559feceef4b7e26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f623dd7c554c20f4bed4ea540760240f31047a8d31d7c51f8559feceef4b7e26", kill_on_drop: false }`
[INFO] [stdout] f623dd7c554c20f4bed4ea540760240f31047a8d31d7c51f8559feceef4b7e26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] dd16b8dce0a5bd67eba54cc5569389a5b85f314a3e44d80ea07db01bb8e61e22
[INFO] running `Command { std: "docker" "start" "-a" "dd16b8dce0a5bd67eba54cc5569389a5b85f314a3e44d80ea07db01bb8e61e22", kill_on_drop: false }`
[INFO] [stderr]    Compiling the-super-tiny-rusty-compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.66s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/the_super_tiny_rusty_compiler-e8c2edbbffc7790f)
[INFO] [stderr]   Executable tests/compiler.rs (/opt/rustwide/target/debug/deps/compiler-bc6c1b75811ea5c0)
[INFO] running `Command { std: "docker" "inspect" "dd16b8dce0a5bd67eba54cc5569389a5b85f314a3e44d80ea07db01bb8e61e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd16b8dce0a5bd67eba54cc5569389a5b85f314a3e44d80ea07db01bb8e61e22", kill_on_drop: false }`
[INFO] [stdout] dd16b8dce0a5bd67eba54cc5569389a5b85f314a3e44d80ea07db01bb8e61e22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] d57f2d2a38902fe813739bc786805ba791f538c6e631e37f14c9a55f2fab12b2
[INFO] running `Command { std: "docker" "start" "-a" "d57f2d2a38902fe813739bc786805ba791f538c6e631e37f14c9a55f2fab12b2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/the_super_tiny_rusty_compiler-e8c2edbbffc7790f)
[INFO] [stderr]      Running tests/compiler.rs (/opt/rustwide/target/debug/deps/compiler-bc6c1b75811ea5c0)
[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] [stderr]    Doc-tests the-super-tiny-rusty-compiler
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test compiler::should_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "d57f2d2a38902fe813739bc786805ba791f538c6e631e37f14c9a55f2fab12b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d57f2d2a38902fe813739bc786805ba791f538c6e631e37f14c9a55f2fab12b2", kill_on_drop: false }`
[INFO] [stdout] d57f2d2a38902fe813739bc786805ba791f538c6e631e37f14c9a55f2fab12b2