[INFO] fetching crate replacinator 0.1.0...
[INFO] testing replacinator-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate replacinator 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate replacinator 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate replacinator 0.1.0
[INFO] finished tweaking crates.io crate replacinator 0.1.0
[INFO] tweaked toml for crates.io crate replacinator 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate replacinator 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 520ca152c04adfb77eb96013abda519dc7722dc0825cd66f37c58f8f18c8fa63
[INFO] running `Command { std: "docker" "start" "-a" "520ca152c04adfb77eb96013abda519dc7722dc0825cd66f37c58f8f18c8fa63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "520ca152c04adfb77eb96013abda519dc7722dc0825cd66f37c58f8f18c8fa63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "520ca152c04adfb77eb96013abda519dc7722dc0825cd66f37c58f8f18c8fa63", kill_on_drop: false }`
[INFO] [stdout] 520ca152c04adfb77eb96013abda519dc7722dc0825cd66f37c58f8f18c8fa63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87fbab44bb0ea9c58dee0fd2544dccb6bf8c268869673fc75ea106d0c2855326
[INFO] running `Command { std: "docker" "start" "-a" "87fbab44bb0ea9c58dee0fd2544dccb6bf8c268869673fc75ea106d0c2855326", kill_on_drop: false }`
[INFO] [stderr]    Compiling replacinator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "87fbab44bb0ea9c58dee0fd2544dccb6bf8c268869673fc75ea106d0c2855326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87fbab44bb0ea9c58dee0fd2544dccb6bf8c268869673fc75ea106d0c2855326", kill_on_drop: false }`
[INFO] [stdout] 87fbab44bb0ea9c58dee0fd2544dccb6bf8c268869673fc75ea106d0c2855326
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ccaa0bf9a40256812ebadd9f21ec73c3ac6acbf294b91238471f70974e049b5
[INFO] running `Command { std: "docker" "start" "-a" "3ccaa0bf9a40256812ebadd9f21ec73c3ac6acbf294b91238471f70974e049b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling replacinator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `values`
[INFO] [stdout]  --> examples/json_parse.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     values: Vec<&'a mut str>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "3ccaa0bf9a40256812ebadd9f21ec73c3ac6acbf294b91238471f70974e049b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ccaa0bf9a40256812ebadd9f21ec73c3ac6acbf294b91238471f70974e049b5", kill_on_drop: false }`
[INFO] [stdout] 3ccaa0bf9a40256812ebadd9f21ec73c3ac6acbf294b91238471f70974e049b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ad3bc2db4efce49fe9528c330a86eb2306c91f41f51abd1de42f4a0fcf58fb7e
[INFO] running `Command { std: "docker" "start" "-a" "ad3bc2db4efce49fe9528c330a86eb2306c91f41f51abd1de42f4a0fcf58fb7e", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `values`
[INFO] [stderr]  --> examples/json_parse.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     values: Vec<&'a mut str>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `replacinator` (example "json_parse") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/replacinator-283c4c99b67d3c56)
[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 replacinator
[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" "ad3bc2db4efce49fe9528c330a86eb2306c91f41f51abd1de42f4a0fcf58fb7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad3bc2db4efce49fe9528c330a86eb2306c91f41f51abd1de42f4a0fcf58fb7e", kill_on_drop: false }`
[INFO] [stdout] ad3bc2db4efce49fe9528c330a86eb2306c91f41f51abd1de42f4a0fcf58fb7e