[INFO] fetching crate refcount-interner 0.2.4...
[INFO] testing refcount-interner-0.2.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate refcount-interner 0.2.4 into /workspace/builds/worker-72/source
[INFO] validating manifest of crates.io crate refcount-interner 0.2.4 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 refcount-interner 0.2.4
[INFO] finished tweaking crates.io crate refcount-interner 0.2.4
[INFO] tweaked toml for crates.io crate refcount-interner 0.2.4 written to /workspace/builds/worker-72/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cae779db6850acd96a5d3df09d2953a0840b66d2cb4c5e10a4d45e0dc23f2e56
[INFO] running `Command { std: "docker" "start" "-a" "cae779db6850acd96a5d3df09d2953a0840b66d2cb4c5e10a4d45e0dc23f2e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cae779db6850acd96a5d3df09d2953a0840b66d2cb4c5e10a4d45e0dc23f2e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cae779db6850acd96a5d3df09d2953a0840b66d2cb4c5e10a4d45e0dc23f2e56", kill_on_drop: false }`
[INFO] [stdout] cae779db6850acd96a5d3df09d2953a0840b66d2cb4c5e10a4d45e0dc23f2e56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a63e03833be2d25b7b6310772c11c42abcf3849f6d8ec947f6af1daff2cd8d1c
[INFO] running `Command { std: "docker" "start" "-a" "a63e03833be2d25b7b6310772c11c42abcf3849f6d8ec947f6af1daff2cd8d1c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling refcount-interner v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.70s
[INFO] running `Command { std: "docker" "inspect" "a63e03833be2d25b7b6310772c11c42abcf3849f6d8ec947f6af1daff2cd8d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a63e03833be2d25b7b6310772c11c42abcf3849f6d8ec947f6af1daff2cd8d1c", kill_on_drop: false }`
[INFO] [stdout] a63e03833be2d25b7b6310772c11c42abcf3849f6d8ec947f6af1daff2cd8d1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34b68b6e4caacdcb9b6fa18727f03f7c7c6fd677addc89db020757442633395f
[INFO] running `Command { std: "docker" "start" "-a" "34b68b6e4caacdcb9b6fa18727f03f7c7c6fd677addc89db020757442633395f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling refcount-interner v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.72s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/refcount_interner-2049460ec5df5662)
[INFO] running `Command { std: "docker" "inspect" "34b68b6e4caacdcb9b6fa18727f03f7c7c6fd677addc89db020757442633395f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34b68b6e4caacdcb9b6fa18727f03f7c7c6fd677addc89db020757442633395f", kill_on_drop: false }`
[INFO] [stdout] 34b68b6e4caacdcb9b6fa18727f03f7c7c6fd677addc89db020757442633395f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7eb94660a49a0e71cf749c343bba4371d62630262960930228ed60fa672e31b2
[INFO] running `Command { std: "docker" "start" "-a" "7eb94660a49a0e71cf749c343bba4371d62630262960930228ed60fa672e31b2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/refcount_interner-2049460ec5df5662)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests refcount-interner
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner (line 11) ... ok
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<str>::intern_str (line 263) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<T>::shrink_to_fit (line 107) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<T>::new (line 38) ... ok
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<[T]>::intern_slice (line 207) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner (line 12) ... ok
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<T>::intern_boxed (line 83) ... ok
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<T>::intern (line 140) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<str>::intern_str (line 264) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<str>::intern_string (line 292) ... ok
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<[T]>::intern_vec (line 235) ... ok
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<str>::intern_string (line 291) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<[T]>::intern_vec (line 236) ... ok
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<T>::try_intern (line 54) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<[T]>::intern_slice (line 208) ... ok
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<T>::shrink_to_fit (line 106) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<T>::intern_boxed (line 84) ... ok
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<T>::new (line 37) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<T>::intern (line 141) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<T>::intern_cloned (line 175) ... ok
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<T>::intern_cloned (line 174) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<T>::try_intern (line 55) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7eb94660a49a0e71cf749c343bba4371d62630262960930228ed60fa672e31b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eb94660a49a0e71cf749c343bba4371d62630262960930228ed60fa672e31b2", kill_on_drop: false }`
[INFO] [stdout] 7eb94660a49a0e71cf749c343bba4371d62630262960930228ed60fa672e31b2