[INFO] fetching crate safe-bytes 0.1.1...
[INFO] testing safe-bytes-0.1.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate safe-bytes 0.1.1 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate safe-bytes 0.1.1 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 safe-bytes 0.1.1
[INFO] finished tweaking crates.io crate safe-bytes 0.1.1
[INFO] tweaked toml for crates.io crate safe-bytes 0.1.1 written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] crate crates.io crate safe-bytes 0.1.1 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-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 97ef01d0633959827eb4e13cf0faa8b4c7595012c37a66c3f4fd20f514838e36
[INFO] running `Command { std: "docker" "start" "-a" "97ef01d0633959827eb4e13cf0faa8b4c7595012c37a66c3f4fd20f514838e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97ef01d0633959827eb4e13cf0faa8b4c7595012c37a66c3f4fd20f514838e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97ef01d0633959827eb4e13cf0faa8b4c7595012c37a66c3f4fd20f514838e36", kill_on_drop: false }`
[INFO] [stdout] 97ef01d0633959827eb4e13cf0faa8b4c7595012c37a66c3f4fd20f514838e36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] e4865f466c2600bb8b57694ca1842ed52273c8699f88e77e1c145b05e0e549e8
[INFO] running `Command { std: "docker" "start" "-a" "e4865f466c2600bb8b57694ca1842ed52273c8699f88e77e1c145b05e0e549e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling safe-bytes-derive v0.1.1
[INFO] [stderr]    Compiling safe-bytes v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.45s
[INFO] running `Command { std: "docker" "inspect" "e4865f466c2600bb8b57694ca1842ed52273c8699f88e77e1c145b05e0e549e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4865f466c2600bb8b57694ca1842ed52273c8699f88e77e1c145b05e0e549e8", kill_on_drop: false }`
[INFO] [stdout] e4865f466c2600bb8b57694ca1842ed52273c8699f88e77e1c145b05e0e549e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] cf63e747d0987b3dc29b731d51bd85ccf036b4f50b4a54d26c0317a11e5f1ca6
[INFO] running `Command { std: "docker" "start" "-a" "cf63e747d0987b3dc29b731d51bd85ccf036b4f50b4a54d26c0317a11e5f1ca6", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe-bytes v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "cf63e747d0987b3dc29b731d51bd85ccf036b4f50b4a54d26c0317a11e5f1ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf63e747d0987b3dc29b731d51bd85ccf036b4f50b4a54d26c0317a11e5f1ca6", kill_on_drop: false }`
[INFO] [stdout] cf63e747d0987b3dc29b731d51bd85ccf036b4f50b4a54d26c0317a11e5f1ca6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 47942648a09ec1695c70efc354a9dc2bde581b4d88e0c28cddb0163109310c15
[INFO] running `Command { std: "docker" "start" "-a" "47942648a09ec1695c70efc354a9dc2bde581b4d88e0c28cddb0163109310c15", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/safe_bytes-dcd82b6be7e70687)
[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] [stderr]    Doc-tests safe-bytes
[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" "47942648a09ec1695c70efc354a9dc2bde581b4d88e0c28cddb0163109310c15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47942648a09ec1695c70efc354a9dc2bde581b4d88e0c28cddb0163109310c15", kill_on_drop: false }`
[INFO] [stdout] 47942648a09ec1695c70efc354a9dc2bde581b4d88e0c28cddb0163109310c15