[INFO] fetching crate kmpsearch 1.0.0...
[INFO] testing kmpsearch-1.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate kmpsearch 1.0.0 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate kmpsearch 1.0.0 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 kmpsearch 1.0.0
[INFO] finished tweaking crates.io crate kmpsearch 1.0.0
[INFO] tweaked toml for crates.io crate kmpsearch 1.0.0 written to /workspace/builds/worker-50/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] a576e36dc266aaf3756d63aafccad3814659d09334d997b20553e27205b5f119
[INFO] running `Command { std: "docker" "start" "-a" "a576e36dc266aaf3756d63aafccad3814659d09334d997b20553e27205b5f119", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a576e36dc266aaf3756d63aafccad3814659d09334d997b20553e27205b5f119", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a576e36dc266aaf3756d63aafccad3814659d09334d997b20553e27205b5f119", kill_on_drop: false }`
[INFO] [stdout] a576e36dc266aaf3756d63aafccad3814659d09334d997b20553e27205b5f119
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 243e99f57ca1b070dfb95f52e11c614047fa3db2429335740f3545358be4bca5
[INFO] running `Command { std: "docker" "start" "-a" "243e99f57ca1b070dfb95f52e11c614047fa3db2429335740f3545358be4bca5", kill_on_drop: false }`
[INFO] [stderr]    Compiling kmpsearch v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "243e99f57ca1b070dfb95f52e11c614047fa3db2429335740f3545358be4bca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "243e99f57ca1b070dfb95f52e11c614047fa3db2429335740f3545358be4bca5", kill_on_drop: false }`
[INFO] [stdout] 243e99f57ca1b070dfb95f52e11c614047fa3db2429335740f3545358be4bca5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 17bff4e5865bcc1bec9d0e714c97cbc2104e5e1d6609fa34d6eab86b5778f8bb
[INFO] running `Command { std: "docker" "start" "-a" "17bff4e5865bcc1bec9d0e714c97cbc2104e5e1d6609fa34d6eab86b5778f8bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling kmpsearch v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "17bff4e5865bcc1bec9d0e714c97cbc2104e5e1d6609fa34d6eab86b5778f8bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17bff4e5865bcc1bec9d0e714c97cbc2104e5e1d6609fa34d6eab86b5778f8bb", kill_on_drop: false }`
[INFO] [stdout] 17bff4e5865bcc1bec9d0e714c97cbc2104e5e1d6609fa34d6eab86b5778f8bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 6c18bf42ee5dac26e3b1bb28404fd56ada40f2d21203bca3994c9339f77c798d
[INFO] running `Command { std: "docker" "start" "-a" "6c18bf42ee5dac26e3b1bb28404fd56ada40f2d21203bca3994c9339f77c798d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kmpsearch-922030225a15b1f0)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::tests::contains_needle_tests ... ok
[INFO] [stdout] test tests::tests::index_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kmpsearch
[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" "6c18bf42ee5dac26e3b1bb28404fd56ada40f2d21203bca3994c9339f77c798d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c18bf42ee5dac26e3b1bb28404fd56ada40f2d21203bca3994c9339f77c798d", kill_on_drop: false }`
[INFO] [stdout] 6c18bf42ee5dac26e3b1bb28404fd56ada40f2d21203bca3994c9339f77c798d