[INFO] fetching crate funtime 0.3.1...
[INFO] testing funtime-0.3.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate funtime 0.3.1 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate funtime 0.3.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate funtime 0.3.1
[INFO] finished tweaking crates.io crate funtime 0.3.1
[INFO] tweaked toml for crates.io crate funtime 0.3.1 written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] crate crates.io crate funtime 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dda56bde6da4682829e56bfdf79c2ba42c2fe43208527be89740b9beaed200e1
[INFO] running `Command { std: "docker" "start" "-a" "dda56bde6da4682829e56bfdf79c2ba42c2fe43208527be89740b9beaed200e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dda56bde6da4682829e56bfdf79c2ba42c2fe43208527be89740b9beaed200e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dda56bde6da4682829e56bfdf79c2ba42c2fe43208527be89740b9beaed200e1", kill_on_drop: false }`
[INFO] [stdout] dda56bde6da4682829e56bfdf79c2ba42c2fe43208527be89740b9beaed200e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c01a29472a07ca502abd169c5864e3cb7653259c12ea685a46fc4b4b8969757
[INFO] running `Command { std: "docker" "start" "-a" "8c01a29472a07ca502abd169c5864e3cb7653259c12ea685a46fc4b4b8969757", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling funtime v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.67s
[INFO] running `Command { std: "docker" "inspect" "8c01a29472a07ca502abd169c5864e3cb7653259c12ea685a46fc4b4b8969757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c01a29472a07ca502abd169c5864e3cb7653259c12ea685a46fc4b4b8969757", kill_on_drop: false }`
[INFO] [stdout] 8c01a29472a07ca502abd169c5864e3cb7653259c12ea685a46fc4b4b8969757
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fef32965f3e11d8d701ecf433289897e6b68065152abbf9565976ce8a263bee
[INFO] running `Command { std: "docker" "start" "-a" "7fef32965f3e11d8d701ecf433289897e6b68065152abbf9565976ce8a263bee", kill_on_drop: false }`
[INFO] [stderr]    Compiling funtime v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "7fef32965f3e11d8d701ecf433289897e6b68065152abbf9565976ce8a263bee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fef32965f3e11d8d701ecf433289897e6b68065152abbf9565976ce8a263bee", kill_on_drop: false }`
[INFO] [stdout] 7fef32965f3e11d8d701ecf433289897e6b68065152abbf9565976ce8a263bee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b1d2f7628b88fd96eeb5658781c4fe71f54ca694d4c7476bfc72adcccc4a8af
[INFO] running `Command { std: "docker" "start" "-a" "8b1d2f7628b88fd96eeb5658781c4fe71f54ca694d4c7476bfc72adcccc4a8af", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/funtime-b7ce613a40e02eef)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests funtime
[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" "8b1d2f7628b88fd96eeb5658781c4fe71f54ca694d4c7476bfc72adcccc4a8af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b1d2f7628b88fd96eeb5658781c4fe71f54ca694d4c7476bfc72adcccc4a8af", kill_on_drop: false }`
[INFO] [stdout] 8b1d2f7628b88fd96eeb5658781c4fe71f54ca694d4c7476bfc72adcccc4a8af