[INFO] fetching crate throttle_my_fn 0.2.5...
[INFO] testing throttle_my_fn-0.2.5 against 1.59.0 for beta-1.60-1
[INFO] extracting crate throttle_my_fn 0.2.5 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate throttle_my_fn 0.2.5 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate throttle_my_fn 0.2.5
[INFO] finished tweaking crates.io crate throttle_my_fn 0.2.5
[INFO] tweaked toml for crates.io crate throttle_my_fn 0.2.5 written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] crate crates.io crate throttle_my_fn 0.2.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 046bc8413a5553caac7d3015877f8135edbd2e0cc530a3212e7c24e9137a8f04
[INFO] running `Command { std: "docker" "start" "-a" "046bc8413a5553caac7d3015877f8135edbd2e0cc530a3212e7c24e9137a8f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "046bc8413a5553caac7d3015877f8135edbd2e0cc530a3212e7c24e9137a8f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "046bc8413a5553caac7d3015877f8135edbd2e0cc530a3212e7c24e9137a8f04", kill_on_drop: false }`
[INFO] [stdout] 046bc8413a5553caac7d3015877f8135edbd2e0cc530a3212e7c24e9137a8f04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2e17144ad833e6b0d336d8d909057a302f66fa9b9fd9dfabf8abebd010b58e5
[INFO] running `Command { std: "docker" "start" "-a" "e2e17144ad833e6b0d336d8d909057a302f66fa9b9fd9dfabf8abebd010b58e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling throttle_my_fn v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.20s
[INFO] running `Command { std: "docker" "inspect" "e2e17144ad833e6b0d336d8d909057a302f66fa9b9fd9dfabf8abebd010b58e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2e17144ad833e6b0d336d8d909057a302f66fa9b9fd9dfabf8abebd010b58e5", kill_on_drop: false }`
[INFO] [stdout] e2e17144ad833e6b0d336d8d909057a302f66fa9b9fd9dfabf8abebd010b58e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0af9eaae5441f46ceff256c97808c7ca240fd11763a34928c53a36342a6def76
[INFO] running `Command { std: "docker" "start" "-a" "0af9eaae5441f46ceff256c97808c7ca240fd11763a34928c53a36342a6def76", kill_on_drop: false }`
[INFO] [stderr]    Compiling throttle_my_fn v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "0af9eaae5441f46ceff256c97808c7ca240fd11763a34928c53a36342a6def76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0af9eaae5441f46ceff256c97808c7ca240fd11763a34928c53a36342a6def76", kill_on_drop: false }`
[INFO] [stdout] 0af9eaae5441f46ceff256c97808c7ca240fd11763a34928c53a36342a6def76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8683a2bdf7a93a4c6c7634bd03ff023101bb68d3a8dcf182d5d975308f70c75d
[INFO] running `Command { std: "docker" "start" "-a" "8683a2bdf7a93a4c6c7634bd03ff023101bb68d3a8dcf182d5d975308f70c75d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/throttle_my_fn-4408e158473f4f0b)
[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 throttle_my_fn
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 34) ... ignored
[INFO] [stdout] test src/lib.rs - (line 40) ... ignored
[INFO] [stdout] test src/lib.rs - (line 55) ... ignored
[INFO] [stdout] test src/lib.rs - throttle (line 117) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8683a2bdf7a93a4c6c7634bd03ff023101bb68d3a8dcf182d5d975308f70c75d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8683a2bdf7a93a4c6c7634bd03ff023101bb68d3a8dcf182d5d975308f70c75d", kill_on_drop: false }`
[INFO] [stdout] 8683a2bdf7a93a4c6c7634bd03ff023101bb68d3a8dcf182d5d975308f70c75d