[INFO] fetching crate timeit 0.1.2...
[INFO] testing timeit-0.1.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate timeit 0.1.2 into /workspace/builds/worker-110/source
[INFO] validating manifest of crates.io crate timeit 0.1.2 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 timeit 0.1.2
[INFO] finished tweaking crates.io crate timeit 0.1.2
[INFO] tweaked toml for crates.io crate timeit 0.1.2 written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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] e8d02f8789cf8f08f02eb4d6e5b9d38a1abd188d3453e81e392a815f8cf4d2a2
[INFO] running `Command { std: "docker" "start" "-a" "e8d02f8789cf8f08f02eb4d6e5b9d38a1abd188d3453e81e392a815f8cf4d2a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8d02f8789cf8f08f02eb4d6e5b9d38a1abd188d3453e81e392a815f8cf4d2a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8d02f8789cf8f08f02eb4d6e5b9d38a1abd188d3453e81e392a815f8cf4d2a2", kill_on_drop: false }`
[INFO] [stdout] e8d02f8789cf8f08f02eb4d6e5b9d38a1abd188d3453e81e392a815f8cf4d2a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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] 7d9acdfcaa14057f6a781b97d74fc32648f8350e1ebe6a0719385941f71ae7a7
[INFO] running `Command { std: "docker" "start" "-a" "7d9acdfcaa14057f6a781b97d74fc32648f8350e1ebe6a0719385941f71ae7a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling timeit v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.51s
[INFO] running `Command { std: "docker" "inspect" "7d9acdfcaa14057f6a781b97d74fc32648f8350e1ebe6a0719385941f71ae7a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d9acdfcaa14057f6a781b97d74fc32648f8350e1ebe6a0719385941f71ae7a7", kill_on_drop: false }`
[INFO] [stdout] 7d9acdfcaa14057f6a781b97d74fc32648f8350e1ebe6a0719385941f71ae7a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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] b73c7923d61ae4263dbb7b2387778be0138d07b7a46635d5bcc14c99c2fb58fc
[INFO] running `Command { std: "docker" "start" "-a" "b73c7923d61ae4263dbb7b2387778be0138d07b7a46635d5bcc14c99c2fb58fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling timeit v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "b73c7923d61ae4263dbb7b2387778be0138d07b7a46635d5bcc14c99c2fb58fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b73c7923d61ae4263dbb7b2387778be0138d07b7a46635d5bcc14c99c2fb58fc", kill_on_drop: false }`
[INFO] [stdout] b73c7923d61ae4263dbb7b2387778be0138d07b7a46635d5bcc14c99c2fb58fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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] e8a02c9b5f4d7329b7045557fc3c065ca8ca636e47e97caec79e3145bba1176f
[INFO] running `Command { std: "docker" "start" "-a" "e8a02c9b5f4d7329b7045557fc3c065ca8ca636e47e97caec79e3145bba1176f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/timeit-dd5b328b3b88ed52)
[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" "e8a02c9b5f4d7329b7045557fc3c065ca8ca636e47e97caec79e3145bba1176f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8a02c9b5f4d7329b7045557fc3c065ca8ca636e47e97caec79e3145bba1176f", kill_on_drop: false }`
[INFO] [stdout] e8a02c9b5f4d7329b7045557fc3c065ca8ca636e47e97caec79e3145bba1176f