[INFO] fetching crate lifetime-tracer 0.1.0...
[INFO] testing lifetime-tracer-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate lifetime-tracer 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate lifetime-tracer 0.1.0 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 lifetime-tracer 0.1.0
[INFO] finished tweaking crates.io crate lifetime-tracer 0.1.0
[INFO] tweaked toml for crates.io crate lifetime-tracer 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[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] c1c7dffe194823c4989945609a3686d36d0b5fd29b742cc5e4f0ed6d5aaee36e
[INFO] running `Command { std: "docker" "start" "-a" "c1c7dffe194823c4989945609a3686d36d0b5fd29b742cc5e4f0ed6d5aaee36e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1c7dffe194823c4989945609a3686d36d0b5fd29b742cc5e4f0ed6d5aaee36e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1c7dffe194823c4989945609a3686d36d0b5fd29b742cc5e4f0ed6d5aaee36e", kill_on_drop: false }`
[INFO] [stdout] c1c7dffe194823c4989945609a3686d36d0b5fd29b742cc5e4f0ed6d5aaee36e
[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] 61f15f40d93d978f1fc28829ab9dfbe0ffb5a118c14f6456815fd7b429ab2c41
[INFO] running `Command { std: "docker" "start" "-a" "61f15f40d93d978f1fc28829ab9dfbe0ffb5a118c14f6456815fd7b429ab2c41", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling tracing-serde v0.1.3
[INFO] [stderr]    Compiling tracing-log v0.1.2
[INFO] [stderr]    Compiling tracing v0.1.31
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling tracing-subscriber v0.2.25
[INFO] [stderr]    Compiling lifetime-tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.97s
[INFO] running `Command { std: "docker" "inspect" "61f15f40d93d978f1fc28829ab9dfbe0ffb5a118c14f6456815fd7b429ab2c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61f15f40d93d978f1fc28829ab9dfbe0ffb5a118c14f6456815fd7b429ab2c41", kill_on_drop: false }`
[INFO] [stdout] 61f15f40d93d978f1fc28829ab9dfbe0ffb5a118c14f6456815fd7b429ab2c41
[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] 493469dc2fde4f5d5e599b46dfc95376f6f2230fbb7670e962610a67df719d6c
[INFO] running `Command { std: "docker" "start" "-a" "493469dc2fde4f5d5e599b46dfc95376f6f2230fbb7670e962610a67df719d6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling lifetime-tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "493469dc2fde4f5d5e599b46dfc95376f6f2230fbb7670e962610a67df719d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "493469dc2fde4f5d5e599b46dfc95376f6f2230fbb7670e962610a67df719d6c", kill_on_drop: false }`
[INFO] [stdout] 493469dc2fde4f5d5e599b46dfc95376f6f2230fbb7670e962610a67df719d6c
[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] bdfcdde43bf39db2e60f8c61920c3dd9981a7f8b27fcb49f9618ca2533fc6ade
[INFO] running `Command { std: "docker" "start" "-a" "bdfcdde43bf39db2e60f8c61920c3dd9981a7f8b27fcb49f9618ca2533fc6ade", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lifetime_tracer-6878ad85cfe6eca8)
[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 lifetime-tracer
[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" "bdfcdde43bf39db2e60f8c61920c3dd9981a7f8b27fcb49f9618ca2533fc6ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdfcdde43bf39db2e60f8c61920c3dd9981a7f8b27fcb49f9618ca2533fc6ade", kill_on_drop: false }`
[INFO] [stdout] bdfcdde43bf39db2e60f8c61920c3dd9981a7f8b27fcb49f9618ca2533fc6ade