[INFO] fetching crate tess2 0.3.0...
[INFO] testing tess2-0.3.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate tess2 0.3.0 into /workspace/builds/worker-115/source
[INFO] validating manifest of crates.io crate tess2 0.3.0 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 tess2 0.3.0
[INFO] finished tweaking crates.io crate tess2 0.3.0
[INFO] tweaked toml for crates.io crate tess2 0.3.0 written to /workspace/builds/worker-115/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tess2-sys v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] d78bf4c9a2134faeacdf79bbaa9e468ce8a9a40aa353a7da738e6e37eb0433da
[INFO] running `Command { std: "docker" "start" "-a" "d78bf4c9a2134faeacdf79bbaa9e468ce8a9a40aa353a7da738e6e37eb0433da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d78bf4c9a2134faeacdf79bbaa9e468ce8a9a40aa353a7da738e6e37eb0433da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d78bf4c9a2134faeacdf79bbaa9e468ce8a9a40aa353a7da738e6e37eb0433da", kill_on_drop: false }`
[INFO] [stdout] d78bf4c9a2134faeacdf79bbaa9e468ce8a9a40aa353a7da738e6e37eb0433da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 7a43913c8d49a10beddf9adcf1415dba0199371fff175e26d79b8bd8794aab20
[INFO] running `Command { std: "docker" "start" "-a" "7a43913c8d49a10beddf9adcf1415dba0199371fff175e26d79b8bd8794aab20", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling tess2-sys v0.0.1
[INFO] [stderr]    Compiling tess2 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "7a43913c8d49a10beddf9adcf1415dba0199371fff175e26d79b8bd8794aab20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a43913c8d49a10beddf9adcf1415dba0199371fff175e26d79b8bd8794aab20", kill_on_drop: false }`
[INFO] [stdout] 7a43913c8d49a10beddf9adcf1415dba0199371fff175e26d79b8bd8794aab20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 4fa7c58efc2501cfed33822ceccad424e995769f21a38e87c013a580013c1e22
[INFO] running `Command { std: "docker" "start" "-a" "4fa7c58efc2501cfed33822ceccad424e995769f21a38e87c013a580013c1e22", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tess2 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "4fa7c58efc2501cfed33822ceccad424e995769f21a38e87c013a580013c1e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fa7c58efc2501cfed33822ceccad424e995769f21a38e87c013a580013c1e22", kill_on_drop: false }`
[INFO] [stdout] 4fa7c58efc2501cfed33822ceccad424e995769f21a38e87c013a580013c1e22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 6916ec493eea31192630e4972f4f62fa73cc25425a639c9099f34a4d9e14e62c
[INFO] running `Command { std: "docker" "start" "-a" "6916ec493eea31192630e4972f4f62fa73cc25425a639c9099f34a4d9e14e62c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tess2-e7879e3f6da11726)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::difference ... ok
[INFO] [stdout] test test::it_works ... ok
[INFO] [stdout] test test::union ... ok
[INFO] [stderr]    Doc-tests tess2
[INFO] [stdout] test test::intersection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "6916ec493eea31192630e4972f4f62fa73cc25425a639c9099f34a4d9e14e62c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6916ec493eea31192630e4972f4f62fa73cc25425a639c9099f34a4d9e14e62c", kill_on_drop: false }`
[INFO] [stdout] 6916ec493eea31192630e4972f4f62fa73cc25425a639c9099f34a4d9e14e62c