[INFO] fetching crate maths-rs 0.2.6...
[INFO] checking maths-rs-0.2.6 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate maths-rs 0.2.6 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate maths-rs 0.2.6 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate maths-rs 0.2.6
[INFO] finished tweaking crates.io crate maths-rs 0.2.6
[INFO] tweaked toml for crates.io crate maths-rs 0.2.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4943809f9e9abe3ba1cef711f9ae6212799fcfd9f419f49dfb0176be6d92c6e2
[INFO] running `Command { std: "docker" "start" "-a" "4943809f9e9abe3ba1cef711f9ae6212799fcfd9f419f49dfb0176be6d92c6e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4943809f9e9abe3ba1cef711f9ae6212799fcfd9f419f49dfb0176be6d92c6e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4943809f9e9abe3ba1cef711f9ae6212799fcfd9f419f49dfb0176be6d92c6e2", kill_on_drop: false }`
[INFO] [stdout] 4943809f9e9abe3ba1cef711f9ae6212799fcfd9f419f49dfb0176be6d92c6e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a5c0493337188484d5563c18f3f7192be2ea51bb693d45335313ac8f1dcf1a8
[INFO] running `Command { std: "docker" "start" "-a" "5a5c0493337188484d5563c18f3f7192be2ea51bb693d45335313ac8f1dcf1a8", kill_on_drop: false }`
[INFO] [stderr]     Checking maths-rs v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "5a5c0493337188484d5563c18f3f7192be2ea51bb693d45335313ac8f1dcf1a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a5c0493337188484d5563c18f3f7192be2ea51bb693d45335313ac8f1dcf1a8", kill_on_drop: false }`
[INFO] [stdout] 5a5c0493337188484d5563c18f3f7192be2ea51bb693d45335313ac8f1dcf1a8
[INFO] checking maths-rs-0.2.6 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] extracting crate maths-rs 0.2.6 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate maths-rs 0.2.6 on toolchain dae34b759e282c069aa28752564694effd121a63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate maths-rs 0.2.6
[INFO] finished tweaking crates.io crate maths-rs 0.2.6
[INFO] tweaked toml for crates.io crate maths-rs 0.2.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ab93aae93b4f5fb04079f22383e2907dc2e6653ba8df84c3e4e9f8872b7e737
[INFO] running `Command { std: "docker" "start" "-a" "0ab93aae93b4f5fb04079f22383e2907dc2e6653ba8df84c3e4e9f8872b7e737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ab93aae93b4f5fb04079f22383e2907dc2e6653ba8df84c3e4e9f8872b7e737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ab93aae93b4f5fb04079f22383e2907dc2e6653ba8df84c3e4e9f8872b7e737", kill_on_drop: false }`
[INFO] [stdout] 0ab93aae93b4f5fb04079f22383e2907dc2e6653ba8df84c3e4e9f8872b7e737
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc101febfe587cadebe8bceba16095e98b7ffb73aa96e171f983129d9bb27a37
[INFO] running `Command { std: "docker" "start" "-a" "cc101febfe587cadebe8bceba16095e98b7ffb73aa96e171f983129d9bb27a37", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]        Fixed Cargo.toml (1 fix)
[INFO] [stderr]     Checking maths-rs v0.2.6 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/tests.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.74s
[INFO] [stderr] Running `cargo check` to verify 2024
[INFO] [stderr] error: failed to parse manifest at `/tmp/fixit/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   feature `serde` includes `serde_json` which is neither a dependency nor another feature
[INFO] [stderr] error: failed to check after updating to 2024
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "cc101febfe587cadebe8bceba16095e98b7ffb73aa96e171f983129d9bb27a37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc101febfe587cadebe8bceba16095e98b7ffb73aa96e171f983129d9bb27a37", kill_on_drop: false }`
[INFO] [stdout] cc101febfe587cadebe8bceba16095e98b7ffb73aa96e171f983129d9bb27a37