[INFO] fetching crate comparable 0.5.1...
[INFO] testing comparable-0.5.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate comparable 0.5.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate comparable 0.5.1 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 comparable 0.5.1
[INFO] finished tweaking crates.io crate comparable 0.5.1
[INFO] tweaked toml for crates.io crate comparable 0.5.1 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] c591d18d47e7e8800ecabac654a56a6f3ac982e3acb091f577940b643c7b9a0c
[INFO] running `Command { std: "docker" "start" "-a" "c591d18d47e7e8800ecabac654a56a6f3ac982e3acb091f577940b643c7b9a0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c591d18d47e7e8800ecabac654a56a6f3ac982e3acb091f577940b643c7b9a0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c591d18d47e7e8800ecabac654a56a6f3ac982e3acb091f577940b643c7b9a0c", kill_on_drop: false }`
[INFO] [stdout] c591d18d47e7e8800ecabac654a56a6f3ac982e3acb091f577940b643c7b9a0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 819917b64c16d9ec134df95d155412c9b097e663bcee4e2ce2e2f636bbd027c6
[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" "819917b64c16d9ec134df95d155412c9b097e663bcee4e2ce2e2f636bbd027c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling pretty_assertions v1.2.1
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling comparable v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.59s
[INFO] running `Command { std: "docker" "inspect" "819917b64c16d9ec134df95d155412c9b097e663bcee4e2ce2e2f636bbd027c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "819917b64c16d9ec134df95d155412c9b097e663bcee4e2ce2e2f636bbd027c6", kill_on_drop: false }`
[INFO] [stdout] 819917b64c16d9ec134df95d155412c9b097e663bcee4e2ce2e2f636bbd027c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 8d57a6b017f49d3593c09a626af792ebbee4059a71ae7e37139dea7771406952
[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" "8d57a6b017f49d3593c09a626af792ebbee4059a71ae7e37139dea7771406952", kill_on_drop: false }`
[INFO] [stderr]    Compiling comparable_derive v0.5.1
[INFO] [stderr]    Compiling comparable v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.85s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/comparable-ed137ca4a78a5447)
[INFO] running `Command { std: "docker" "inspect" "8d57a6b017f49d3593c09a626af792ebbee4059a71ae7e37139dea7771406952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d57a6b017f49d3593c09a626af792ebbee4059a71ae7e37139dea7771406952", kill_on_drop: false }`
[INFO] [stdout] 8d57a6b017f49d3593c09a626af792ebbee4059a71ae7e37139dea7771406952
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] c10c088a6ee312a7527ad54880581f6b349c2ee2a46d5516da06215a2bf97beb
[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" "c10c088a6ee312a7527ad54880581f6b349c2ee2a46d5516da06215a2bf97beb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/comparable-ed137ca4a78a5447)
[INFO] [stderr]    Doc-tests comparable
[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] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/lib.rs - (line 438) ... ignored
[INFO] [stdout] test src/lib.rs - (line 456) ... ignored
[INFO] [stdout] test src/lib.rs - (line 469) ... ignored
[INFO] [stdout] test src/lib.rs - (line 500) ... ignored
[INFO] [stdout] test src/lib.rs - (line 591) ... ignored
[INFO] [stdout] test src/lib.rs - (line 613) ... ignored
[INFO] [stdout] test src/lib.rs - (line 664) ... ignored
[INFO] [stdout] test src/lib.rs - (line 760) ... ok
[INFO] [stdout] test src/lib.rs - (line 808) ... ok
[INFO] [stdout] test src/lib.rs - pretty_assert_changes (line 939) ... ignored
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/lib.rs - (line 579) ... ok
[INFO] [stdout] test src/lib.rs - (line 381) ... ok
[INFO] [stdout] test src/lib.rs - (line 411) ... ok
[INFO] [stdout] test src/lib.rs - (line 315) ... ok
[INFO] [stdout] test src/lib.rs - (line 81) ... ok
[INFO] [stdout] test src/lib.rs - (line 480) ... ok
[INFO] [stdout] test src/lib.rs - (line 641) ... ok
[INFO] [stdout] test src/lib.rs - (line 69) ... ok
[INFO] [stdout] test src/lib.rs - (line 687) ... ok
[INFO] [stdout] test src/lib.rs - (line 539) ... ok
[INFO] [stdout] test src/lib.rs - (line 140) ... ok
[INFO] [stdout] test src/lib.rs - (line 94) ... ok
[INFO] [stdout] test src/lib.rs - (line 171) ... ok
[INFO] [stdout] test src/lib.rs - (line 272) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out; finished in 4.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c10c088a6ee312a7527ad54880581f6b349c2ee2a46d5516da06215a2bf97beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c10c088a6ee312a7527ad54880581f6b349c2ee2a46d5516da06215a2bf97beb", kill_on_drop: false }`
[INFO] [stdout] c10c088a6ee312a7527ad54880581f6b349c2ee2a46d5516da06215a2bf97beb