[INFO] fetching crate sire 0.0.1-alpha7...
[INFO] testing sire-0.0.1-alpha7 against 1.60.0 for beta-1.61-1
[INFO] extracting crate sire 0.0.1-alpha7 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate sire 0.0.1-alpha7 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sire 0.0.1-alpha7
[INFO] finished tweaking crates.io crate sire 0.0.1-alpha7
[INFO] tweaked toml for crates.io crate sire 0.0.1-alpha7 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate sire 0.0.1-alpha7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.60.0" "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] 7bff13b06ba2dd547ebe0397f393c0ea982c92f7e739e3a0bf95bcecc6e02a86
[INFO] running `Command { std: "docker" "start" "-a" "7bff13b06ba2dd547ebe0397f393c0ea982c92f7e739e3a0bf95bcecc6e02a86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7bff13b06ba2dd547ebe0397f393c0ea982c92f7e739e3a0bf95bcecc6e02a86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bff13b06ba2dd547ebe0397f393c0ea982c92f7e739e3a0bf95bcecc6e02a86", kill_on_drop: false }`
[INFO] [stdout] 7bff13b06ba2dd547ebe0397f393c0ea982c92f7e739e3a0bf95bcecc6e02a86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.60.0" "build" "--frozen" "--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] 46f1d401d74d31b1b99c12b88d94437662ab98cd3375a1ae7cb76059d553ca0c
[INFO] running `Command { std: "docker" "start" "-a" "46f1d401d74d31b1b99c12b88d94437662ab98cd3375a1ae7cb76059d553ca0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sire v0.0.1-alpha7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "46f1d401d74d31b1b99c12b88d94437662ab98cd3375a1ae7cb76059d553ca0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46f1d401d74d31b1b99c12b88d94437662ab98cd3375a1ae7cb76059d553ca0c", kill_on_drop: false }`
[INFO] [stdout] 46f1d401d74d31b1b99c12b88d94437662ab98cd3375a1ae7cb76059d553ca0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69ba063af8ee41f1a14ddce26624f3773ca60b17bf3b08eb47882f4a58db58ad
[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" "69ba063af8ee41f1a14ddce26624f3773ca60b17bf3b08eb47882f4a58db58ad", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling predicates v2.1.1
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling assert_cmd v2.0.4
[INFO] [stderr]    Compiling sire v0.0.1-alpha7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.17s
[INFO] running `Command { std: "docker" "inspect" "69ba063af8ee41f1a14ddce26624f3773ca60b17bf3b08eb47882f4a58db58ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69ba063af8ee41f1a14ddce26624f3773ca60b17bf3b08eb47882f4a58db58ad", kill_on_drop: false }`
[INFO] [stdout] 69ba063af8ee41f1a14ddce26624f3773ca60b17bf3b08eb47882f4a58db58ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.60.0" "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] 65d92e1bbb218c31c31ebbf1e7ed811b30f8704e7ad367a409f15254bd3881e1
[INFO] running `Command { std: "docker" "start" "-a" "65d92e1bbb218c31c31ebbf1e7ed811b30f8704e7ad367a409f15254bd3881e1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sire-363802b5c3d47a72)
[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]      Running unittests (/opt/rustwide/target/debug/deps/sire-4a86397fe7a2e0e8)
[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 sire
[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" "65d92e1bbb218c31c31ebbf1e7ed811b30f8704e7ad367a409f15254bd3881e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65d92e1bbb218c31c31ebbf1e7ed811b30f8704e7ad367a409f15254bd3881e1", kill_on_drop: false }`
[INFO] [stdout] 65d92e1bbb218c31c31ebbf1e7ed811b30f8704e7ad367a409f15254bd3881e1