[INFO] cloning repository https://github.com/t-eckert/stack_max
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/t-eckert/stack_max" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft-eckert%2Fstack_max", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft-eckert%2Fstack_max'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a54cb6f5d9a7a77702421dcf5e6956b824854493
[INFO] testing t-eckert/stack_max against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft-eckert%2Fstack_max" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/t-eckert/stack_max 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 git repo https://github.com/t-eckert/stack_max
[INFO] finished tweaking git repo https://github.com/t-eckert/stack_max
[INFO] tweaked toml for git repo https://github.com/t-eckert/stack_max written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/t-eckert/stack_max already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 88eb39ad2b0f6a76648de81db749c2a326530ddc4733943e401b6bd4232b46c9
[INFO] running `Command { std: "docker" "start" "-a" "88eb39ad2b0f6a76648de81db749c2a326530ddc4733943e401b6bd4232b46c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88eb39ad2b0f6a76648de81db749c2a326530ddc4733943e401b6bd4232b46c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88eb39ad2b0f6a76648de81db749c2a326530ddc4733943e401b6bd4232b46c9", kill_on_drop: false }`
[INFO] [stdout] 88eb39ad2b0f6a76648de81db749c2a326530ddc4733943e401b6bd4232b46c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 46951b4b5b73777eb7b01c55e68e5f542c78bfb7de418e5456f21eba13604805
[INFO] running `Command { std: "docker" "start" "-a" "46951b4b5b73777eb7b01c55e68e5f542c78bfb7de418e5456f21eba13604805", kill_on_drop: false }`
[INFO] [stderr]    Compiling stack_max v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "46951b4b5b73777eb7b01c55e68e5f542c78bfb7de418e5456f21eba13604805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46951b4b5b73777eb7b01c55e68e5f542c78bfb7de418e5456f21eba13604805", kill_on_drop: false }`
[INFO] [stdout] 46951b4b5b73777eb7b01c55e68e5f542c78bfb7de418e5456f21eba13604805
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 1928cad09b828540e55527fb4b165e0bb184973642d570fe8a6e515ca9dd1f2c
[INFO] running `Command { std: "docker" "start" "-a" "1928cad09b828540e55527fb4b165e0bb184973642d570fe8a6e515ca9dd1f2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling stack_max v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/stack_max-713f76326edc2953)
[INFO] running `Command { std: "docker" "inspect" "1928cad09b828540e55527fb4b165e0bb184973642d570fe8a6e515ca9dd1f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1928cad09b828540e55527fb4b165e0bb184973642d570fe8a6e515ca9dd1f2c", kill_on_drop: false }`
[INFO] [stdout] 1928cad09b828540e55527fb4b165e0bb184973642d570fe8a6e515ca9dd1f2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] af4c3632c2d9b16e894b42f9b2e8a03b5bb3ce79f6ee9436ae7bb687b967cbb0
[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" "af4c3632c2d9b16e894b42f9b2e8a03b5bb3ce79f6ee9436ae7bb687b967cbb0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stack_max-713f76326edc2953)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test stack_max::tests::can_pop ... ok
[INFO] [stdout] test stack_max::tests::it_constructs ... ok
[INFO] [stdout] test stack_max::tests::can_push ... ok
[INFO] [stdout] test stack_max::tests::it_updates_max ... ok
[INFO] [stdout] test stack_max::tests::can_peek ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "af4c3632c2d9b16e894b42f9b2e8a03b5bb3ce79f6ee9436ae7bb687b967cbb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af4c3632c2d9b16e894b42f9b2e8a03b5bb3ce79f6ee9436ae7bb687b967cbb0", kill_on_drop: false }`
[INFO] [stdout] af4c3632c2d9b16e894b42f9b2e8a03b5bb3ce79f6ee9436ae7bb687b967cbb0