[INFO] fetching crate wrapping 0.2.0...
[INFO] testing wrapping-0.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate wrapping 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate wrapping 0.2.0 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 crates.io crate wrapping 0.2.0
[INFO] finished tweaking crates.io crate wrapping 0.2.0
[INFO] tweaked toml for crates.io crate wrapping 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 1ce0841f57b61c1d0a8603d8d79d3d90c59772c153dd22904967d9a2dce65d0a
[INFO] running `Command { std: "docker" "start" "-a" "1ce0841f57b61c1d0a8603d8d79d3d90c59772c153dd22904967d9a2dce65d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ce0841f57b61c1d0a8603d8d79d3d90c59772c153dd22904967d9a2dce65d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ce0841f57b61c1d0a8603d8d79d3d90c59772c153dd22904967d9a2dce65d0a", kill_on_drop: false }`
[INFO] [stdout] 1ce0841f57b61c1d0a8603d8d79d3d90c59772c153dd22904967d9a2dce65d0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] bb13a7b4c96fb1c931d85c57eacdc0a9893a06e4e504580b47bbf800fe182e72
[INFO] running `Command { std: "docker" "start" "-a" "bb13a7b4c96fb1c931d85c57eacdc0a9893a06e4e504580b47bbf800fe182e72", kill_on_drop: false }`
[INFO] [stderr]    Compiling wrapping v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "bb13a7b4c96fb1c931d85c57eacdc0a9893a06e4e504580b47bbf800fe182e72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb13a7b4c96fb1c931d85c57eacdc0a9893a06e4e504580b47bbf800fe182e72", kill_on_drop: false }`
[INFO] [stdout] bb13a7b4c96fb1c931d85c57eacdc0a9893a06e4e504580b47bbf800fe182e72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 63ba12ab448073fbe1976ca3806e4dbfa233458b53d9143f6e62ff51dab24d26
[INFO] running `Command { std: "docker" "start" "-a" "63ba12ab448073fbe1976ca3806e4dbfa233458b53d9143f6e62ff51dab24d26", kill_on_drop: false }`
[INFO] [stderr]    Compiling wrapping v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "63ba12ab448073fbe1976ca3806e4dbfa233458b53d9143f6e62ff51dab24d26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ba12ab448073fbe1976ca3806e4dbfa233458b53d9143f6e62ff51dab24d26", kill_on_drop: false }`
[INFO] [stdout] 63ba12ab448073fbe1976ca3806e4dbfa233458b53d9143f6e62ff51dab24d26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 2ade512151dd0299bbbaec1fa7bb777aef3831a8ac508ce9d50d1473d70e9cdc
[INFO] running `Command { std: "docker" "start" "-a" "2ade512151dd0299bbbaec1fa7bb777aef3831a8ac508ce9d50d1473d70e9cdc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wrapping-231eeab867069445)
[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 wrapping
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Wrapping (line 24) ... ok
[INFO] [stdout] test src/lib.rs - MutWrapping (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2ade512151dd0299bbbaec1fa7bb777aef3831a8ac508ce9d50d1473d70e9cdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ade512151dd0299bbbaec1fa7bb777aef3831a8ac508ce9d50d1473d70e9cdc", kill_on_drop: false }`
[INFO] [stdout] 2ade512151dd0299bbbaec1fa7bb777aef3831a8ac508ce9d50d1473d70e9cdc