[INFO] cloning repository https://github.com/coruscateor/string_length_out
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/coruscateor/string_length_out" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoruscateor%2Fstring_length_out", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoruscateor%2Fstring_length_out'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67224c066b9c258b2d05eb18625afbaa5b07baa7
[INFO] testing coruscateor/string_length_out against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoruscateor%2Fstring_length_out" "/workspace/builds/worker-51/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-51/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/coruscateor/string_length_out 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 git repo https://github.com/coruscateor/string_length_out
[INFO] finished tweaking git repo https://github.com/coruscateor/string_length_out
[INFO] tweaked toml for git repo https://github.com/coruscateor/string_length_out written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] crate git repo https://github.com/coruscateor/string_length_out 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-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b7d6da7cbd82844c0a25f1bbfb1222d12935072dc8f9401e3bb18aef9c8d7b3
[INFO] running `Command { std: "docker" "start" "-a" "4b7d6da7cbd82844c0a25f1bbfb1222d12935072dc8f9401e3bb18aef9c8d7b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b7d6da7cbd82844c0a25f1bbfb1222d12935072dc8f9401e3bb18aef9c8d7b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b7d6da7cbd82844c0a25f1bbfb1222d12935072dc8f9401e3bb18aef9c8d7b3", kill_on_drop: false }`
[INFO] [stdout] 4b7d6da7cbd82844c0a25f1bbfb1222d12935072dc8f9401e3bb18aef9c8d7b3
[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=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] c7dd6d5114a2493f23cc9f92ef977a77490acbd5ac42a0abbefff2419e85ec23
[INFO] running `Command { std: "docker" "start" "-a" "c7dd6d5114a2493f23cc9f92ef977a77490acbd5ac42a0abbefff2419e85ec23", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling string_length_out v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "c7dd6d5114a2493f23cc9f92ef977a77490acbd5ac42a0abbefff2419e85ec23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7dd6d5114a2493f23cc9f92ef977a77490acbd5ac42a0abbefff2419e85ec23", kill_on_drop: false }`
[INFO] [stdout] c7dd6d5114a2493f23cc9f92ef977a77490acbd5ac42a0abbefff2419e85ec23
[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=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] 3ac39d01e7656ad455a0e6dd3bf761eb172301cbd7d040ec4722173a45abd49f
[INFO] running `Command { std: "docker" "start" "-a" "3ac39d01e7656ad455a0e6dd3bf761eb172301cbd7d040ec4722173a45abd49f", kill_on_drop: false }`
[INFO] [stderr]    Compiling string_length_out v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "3ac39d01e7656ad455a0e6dd3bf761eb172301cbd7d040ec4722173a45abd49f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ac39d01e7656ad455a0e6dd3bf761eb172301cbd7d040ec4722173a45abd49f", kill_on_drop: false }`
[INFO] [stdout] 3ac39d01e7656ad455a0e6dd3bf761eb172301cbd7d040ec4722173a45abd49f
[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=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] 8140a759c94a0b2f2ae92e39c8d0ee1e99aa8cd0b2d28a4129b2c763a3e50175
[INFO] running `Command { std: "docker" "start" "-a" "8140a759c94a0b2f2ae92e39c8d0ee1e99aa8cd0b2d28a4129b2c763a3e50175", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/string_length_out-00990db00aca470f)
[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" "8140a759c94a0b2f2ae92e39c8d0ee1e99aa8cd0b2d28a4129b2c763a3e50175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8140a759c94a0b2f2ae92e39c8d0ee1e99aa8cd0b2d28a4129b2c763a3e50175", kill_on_drop: false }`
[INFO] [stdout] 8140a759c94a0b2f2ae92e39c8d0ee1e99aa8cd0b2d28a4129b2c763a3e50175