[INFO] fetching crate id-ish 0.0.3...
[INFO] testing id-ish-0.0.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate id-ish 0.0.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate id-ish 0.0.3 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 id-ish 0.0.3
[INFO] finished tweaking crates.io crate id-ish 0.0.3
[INFO] tweaked toml for crates.io crate id-ish 0.0.3 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] b7dbfa9234532d3524d247719208718d3ec0b842cbc52fc5fc134d826b5aa0cb
[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" "b7dbfa9234532d3524d247719208718d3ec0b842cbc52fc5fc134d826b5aa0cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7dbfa9234532d3524d247719208718d3ec0b842cbc52fc5fc134d826b5aa0cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7dbfa9234532d3524d247719208718d3ec0b842cbc52fc5fc134d826b5aa0cb", kill_on_drop: false }`
[INFO] [stdout] b7dbfa9234532d3524d247719208718d3ec0b842cbc52fc5fc134d826b5aa0cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 767bb2bfabf837e47f182231793de0c7a6a3ae8c2407bb168bf723a2dbe0631a
[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" "767bb2bfabf837e47f182231793de0c7a6a3ae8c2407bb168bf723a2dbe0631a", kill_on_drop: false }`
[INFO] [stderr]    Compiling id-ish v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "767bb2bfabf837e47f182231793de0c7a6a3ae8c2407bb168bf723a2dbe0631a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "767bb2bfabf837e47f182231793de0c7a6a3ae8c2407bb168bf723a2dbe0631a", kill_on_drop: false }`
[INFO] [stdout] 767bb2bfabf837e47f182231793de0c7a6a3ae8c2407bb168bf723a2dbe0631a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 6ccf3b6b92da66b05d7a28a27ba4ff6ec5899d0dd16a42b5f8a5bfb5a1458114
[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" "6ccf3b6b92da66b05d7a28a27ba4ff6ec5899d0dd16a42b5f8a5bfb5a1458114", kill_on_drop: false }`
[INFO] [stderr]    Compiling id-ish v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/id_ish-79e16d0976757f29)
[INFO] running `Command { std: "docker" "inspect" "6ccf3b6b92da66b05d7a28a27ba4ff6ec5899d0dd16a42b5f8a5bfb5a1458114", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ccf3b6b92da66b05d7a28a27ba4ff6ec5899d0dd16a42b5f8a5bfb5a1458114", kill_on_drop: false }`
[INFO] [stdout] 6ccf3b6b92da66b05d7a28a27ba4ff6ec5899d0dd16a42b5f8a5bfb5a1458114
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] a72a2e090442762c3c4a2cd05de0ca3f8d673da8b39b56592624aa00887d09ff
[INFO] running `Command { std: "docker" "start" "-a" "a72a2e090442762c3c4a2cd05de0ca3f8d673da8b39b56592624aa00887d09ff", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/id_ish-79e16d0976757f29)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test id_containers::test::test_list_to_map ... ok
[INFO] [stdout] test id_containers::test::test_map_to_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests id-ish
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/id_containers.rs - id_containers (line 41) ... ignored
[INFO] [stdout] test src/id_containers.rs - id_containers (line 11) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a72a2e090442762c3c4a2cd05de0ca3f8d673da8b39b56592624aa00887d09ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a72a2e090442762c3c4a2cd05de0ca3f8d673da8b39b56592624aa00887d09ff", kill_on_drop: false }`
[INFO] [stdout] a72a2e090442762c3c4a2cd05de0ca3f8d673da8b39b56592624aa00887d09ff