[INFO] cloning repository https://github.com/Ferdi265/refcount_interner [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ferdi265/refcount_interner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFerdi265%2Frefcount_interner", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFerdi265%2Frefcount_interner'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 76ccde27fcc082778cb5eb27f783dcd205be06f0 [INFO] testing Ferdi265/refcount_interner against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFerdi265%2Frefcount_interner" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ferdi265/refcount_interner on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Ferdi265/refcount_interner [INFO] finished tweaking git repo https://github.com/Ferdi265/refcount_interner [INFO] tweaked toml for git repo https://github.com/Ferdi265/refcount_interner written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/Ferdi265/refcount_interner already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b1f2114ea9a94484d204028b6c2c4cba8d4b94c9ae77609bfad68ac867283dbf [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" "b1f2114ea9a94484d204028b6c2c4cba8d4b94c9ae77609bfad68ac867283dbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1f2114ea9a94484d204028b6c2c4cba8d4b94c9ae77609bfad68ac867283dbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1f2114ea9a94484d204028b6c2c4cba8d4b94c9ae77609bfad68ac867283dbf", kill_on_drop: false }` [INFO] [stdout] b1f2114ea9a94484d204028b6c2c4cba8d4b94c9ae77609bfad68ac867283dbf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd009f87bbdb1f7e7c3a7cf0900c9f287dda58e6a4c1c1b0b41f48ffe9e8968d [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" "bd009f87bbdb1f7e7c3a7cf0900c9f287dda58e6a4c1c1b0b41f48ffe9e8968d", kill_on_drop: false }` [INFO] [stderr] Compiling refcount-interner v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "bd009f87bbdb1f7e7c3a7cf0900c9f287dda58e6a4c1c1b0b41f48ffe9e8968d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd009f87bbdb1f7e7c3a7cf0900c9f287dda58e6a4c1c1b0b41f48ffe9e8968d", kill_on_drop: false }` [INFO] [stdout] bd009f87bbdb1f7e7c3a7cf0900c9f287dda58e6a4c1c1b0b41f48ffe9e8968d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c11e1f43070a32f5c69e1bc141a5f9267d59478e06a01694be1269392bc9eaa1 [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" "c11e1f43070a32f5c69e1bc141a5f9267d59478e06a01694be1269392bc9eaa1", kill_on_drop: false }` [INFO] [stderr] Compiling refcount-interner v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "c11e1f43070a32f5c69e1bc141a5f9267d59478e06a01694be1269392bc9eaa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c11e1f43070a32f5c69e1bc141a5f9267d59478e06a01694be1269392bc9eaa1", kill_on_drop: false }` [INFO] [stdout] c11e1f43070a32f5c69e1bc141a5f9267d59478e06a01694be1269392bc9eaa1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 5726cb203fa1dcfd9b894063b637f5cdc78bad8d0d22eee2e8865a1f1c87cd7f [INFO] running `Command { std: "docker" "start" "-a" "5726cb203fa1dcfd9b894063b637f5cdc78bad8d0d22eee2e8865a1f1c87cd7f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/refcount_interner-2049460ec5df5662) [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 refcount-interner [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test src/lib.rs - (line 22) ... ok [INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner::intern_cloned (line 174) ... ok [INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner::intern_string (line 292) ... ok [INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner (line 12) ... ok [INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner::intern_boxed (line 83) ... ok [INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner::intern_str (line 264) ... ok [INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner::intern (line 140) ... ok [INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner::new (line 38) ... ok [INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner (line 11) ... ok [INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner::shrink_to_fit (line 107) ... ok [INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner::intern_cloned (line 175) ... ok [INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner::intern_boxed (line 84) ... ok [INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<[T]>::intern_vec (line 236) ... ok [INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner::try_intern (line 55) ... ok [INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<[T]>::intern_slice (line 208) ... ok [INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner::intern (line 141) ... ok [INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner::new (line 37) ... ok [INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner::intern_string (line 291) ... ok [INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner::intern_str (line 263) ... ok [INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<[T]>::intern_slice (line 207) ... ok [INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner::try_intern (line 54) ... ok [INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner::shrink_to_fit (line 106) ... ok [INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<[T]>::intern_vec (line 235) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5726cb203fa1dcfd9b894063b637f5cdc78bad8d0d22eee2e8865a1f1c87cd7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5726cb203fa1dcfd9b894063b637f5cdc78bad8d0d22eee2e8865a1f1c87cd7f", kill_on_drop: false }` [INFO] [stdout] 5726cb203fa1dcfd9b894063b637f5cdc78bad8d0d22eee2e8865a1f1c87cd7f