[INFO] fetching crate thisisplural 0.2.0...
[INFO] testing thisisplural-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate thisisplural 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate thisisplural 0.2.0 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 thisisplural 0.2.0
[INFO] finished tweaking crates.io crate thisisplural 0.2.0
[INFO] tweaked toml for crates.io crate thisisplural 0.2.0 written to /workspace/builds/worker-10/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-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9df7375145410c3698d040e19afb8c13807c8b2c48ca86e82597fae4c2fdd97
[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" "a9df7375145410c3698d040e19afb8c13807c8b2c48ca86e82597fae4c2fdd97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9df7375145410c3698d040e19afb8c13807c8b2c48ca86e82597fae4c2fdd97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9df7375145410c3698d040e19afb8c13807c8b2c48ca86e82597fae4c2fdd97", kill_on_drop: false }`
[INFO] [stdout] a9df7375145410c3698d040e19afb8c13807c8b2c48ca86e82597fae4c2fdd97
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6753037fe3efe8cc8a6a94f580975505be361a180c2f51a92f79cdcdcd7f3ceb
[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" "6753037fe3efe8cc8a6a94f580975505be361a180c2f51a92f79cdcdcd7f3ceb", kill_on_drop: false }`
[INFO] [stderr]    Compiling thisisplural v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.63s
[INFO] running `Command { std: "docker" "inspect" "6753037fe3efe8cc8a6a94f580975505be361a180c2f51a92f79cdcdcd7f3ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6753037fe3efe8cc8a6a94f580975505be361a180c2f51a92f79cdcdcd7f3ceb", kill_on_drop: false }`
[INFO] [stdout] 6753037fe3efe8cc8a6a94f580975505be361a180c2f51a92f79cdcdcd7f3ceb
[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: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] 491331d1b8cc06d948e926fe8fd902555bc401fe072be5130e32b5a32cb61ecc
[INFO] running `Command { std: "docker" "start" "-a" "491331d1b8cc06d948e926fe8fd902555bc401fe072be5130e32b5a32cb61ecc", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretty_assertions v0.7.2
[INFO] [stderr]    Compiling thisisplural v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.78s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/thisisplural-89d647f2795f92e0)
[INFO] [stderr]   Executable tests/lib.rs (/opt/rustwide/target/debug/deps/lib-c094dffbfc00c87a)
[INFO] running `Command { std: "docker" "inspect" "491331d1b8cc06d948e926fe8fd902555bc401fe072be5130e32b5a32cb61ecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "491331d1b8cc06d948e926fe8fd902555bc401fe072be5130e32b5a32cb61ecc", kill_on_drop: false }`
[INFO] [stdout] 491331d1b8cc06d948e926fe8fd902555bc401fe072be5130e32b5a32cb61ecc
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e8bda54a4fb5004c1437ee87e72860078898d2ce2ac57d8f3fa493bebd3f375
[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" "8e8bda54a4fb5004c1437ee87e72860078898d2ce2ac57d8f3fa493bebd3f375", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/thisisplural-89d647f2795f92e0)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-c094dffbfc00c87a)
[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 20 tests
[INFO] [stdout] test hash_map_from ... ok
[INFO] [stdout] test hash_map_into ... ok
[INFO] [stdout] test hash_map_into_iter ... ok
[INFO] [stdout] test vec_from ... ok
[INFO] [stdout] test vec_into ... ok
[INFO] [stdout] test hash_map_iter_mut ... ok
[INFO] [stdout] test hash_map_supports_trait_bounds ... ok
[INFO] [stdout] test supports_pub ... ok
[INFO] [stdout] test vec_collect ... ok
[INFO] [stdout] test hash_map_iter ... ok
[INFO] [stdout] test vec_iter ... ok
[INFO] [stdout] test vec_iter_mut ... ok
[INFO] [stdout] test vec_into_iter ... ok
[INFO] [stdout] test vec_deref_mut ... ok
[INFO] [stdout] test vec_supports_trait_bound ... ok
[INFO] [stdout] test vec_deref ... ok
[INFO] [stdout] test hash_map_deref_mut ... ok
[INFO] [stderr]    Doc-tests thisisplural
[INFO] [stdout] test example ... ok
[INFO] [stdout] test hash_map_deref ... ok
[INFO] [stdout] test hash_map_collect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "8e8bda54a4fb5004c1437ee87e72860078898d2ce2ac57d8f3fa493bebd3f375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e8bda54a4fb5004c1437ee87e72860078898d2ce2ac57d8f3fa493bebd3f375", kill_on_drop: false }`
[INFO] [stdout] 8e8bda54a4fb5004c1437ee87e72860078898d2ce2ac57d8f3fa493bebd3f375