[INFO] fetching crate dylint_env 0.1.0-pre.2...
[INFO] testing dylint_env-0.1.0-pre.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate dylint_env 0.1.0-pre.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate dylint_env 0.1.0-pre.2 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 dylint_env 0.1.0-pre.2
[INFO] finished tweaking crates.io crate dylint_env 0.1.0-pre.2
[INFO] tweaked toml for crates.io crate dylint_env 0.1.0-pre.2 written to /workspace/builds/worker-12/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 06851137349dbb366022532a2ec5b0a6426ff3ee36cdabf9cbbdb43cc261681f
[INFO] running `Command { std: "docker" "start" "-a" "06851137349dbb366022532a2ec5b0a6426ff3ee36cdabf9cbbdb43cc261681f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06851137349dbb366022532a2ec5b0a6426ff3ee36cdabf9cbbdb43cc261681f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06851137349dbb366022532a2ec5b0a6426ff3ee36cdabf9cbbdb43cc261681f", kill_on_drop: false }`
[INFO] [stdout] 06851137349dbb366022532a2ec5b0a6426ff3ee36cdabf9cbbdb43cc261681f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 51294ad13f82ebbf895be455c222786a46d1ad375a3b16605f23735a86681038
[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" "51294ad13f82ebbf895be455c222786a46d1ad375a3b16605f23735a86681038", kill_on_drop: false }`
[INFO] [stderr]    Compiling dylint_env v0.1.0-pre.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "51294ad13f82ebbf895be455c222786a46d1ad375a3b16605f23735a86681038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51294ad13f82ebbf895be455c222786a46d1ad375a3b16605f23735a86681038", kill_on_drop: false }`
[INFO] [stdout] 51294ad13f82ebbf895be455c222786a46d1ad375a3b16605f23735a86681038
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 08e1dfc0db32e61a606005c52ee09457c15b7323a37ac5736eab8f8d8e5d7c62
[INFO] running `Command { std: "docker" "start" "-a" "08e1dfc0db32e61a606005c52ee09457c15b7323a37ac5736eab8f8d8e5d7c62", kill_on_drop: false }`
[INFO] [stderr]    Compiling dylint_env v0.1.0-pre.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "08e1dfc0db32e61a606005c52ee09457c15b7323a37ac5736eab8f8d8e5d7c62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08e1dfc0db32e61a606005c52ee09457c15b7323a37ac5736eab8f8d8e5d7c62", kill_on_drop: false }`
[INFO] [stdout] 08e1dfc0db32e61a606005c52ee09457c15b7323a37ac5736eab8f8d8e5d7c62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 1b7ec4b423e49cccadca87caf57d9e169ac3b1740245b060dc02c952c2103d7f
[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" "1b7ec4b423e49cccadca87caf57d9e169ac3b1740245b060dc02c952c2103d7f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dylint_env-187730b810eb6c2f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dylint_env
[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 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" "1b7ec4b423e49cccadca87caf57d9e169ac3b1740245b060dc02c952c2103d7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b7ec4b423e49cccadca87caf57d9e169ac3b1740245b060dc02c952c2103d7f", kill_on_drop: false }`
[INFO] [stdout] 1b7ec4b423e49cccadca87caf57d9e169ac3b1740245b060dc02c952c2103d7f