[INFO] fetching crate notation_tab 0.6.0...
[INFO] checking notation_tab-0.6.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate notation_tab 0.6.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate notation_tab 0.6.0
[INFO] finished tweaking crates.io crate notation_tab 0.6.0
[INFO] tweaked toml for crates.io crate notation_tab 0.6.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate notation_tab 0.6.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 38 packages to latest compatible versions
[INFO] [stderr]       Adding ron v0.8.1 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fehler v1.0.0
[INFO] [stderr]   Downloaded notation_macro v0.6.0
[INFO] [stderr]   Downloaded fehler-macros v1.0.0
[INFO] [stderr]   Downloaded notation_fretted v0.6.0
[INFO] [stderr]   Downloaded notation_dsl v0.6.0
[INFO] [stderr]   Downloaded notation_core v0.6.0
[INFO] [stderr]   Downloaded notation_proto v0.6.0
[INFO] [stderr]   Downloaded notation_guitar v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b31881ba933e916b1c036f54c549c784ce98fe29a96bb4ae69ee0b73899739b
[INFO] running `Command { std: "docker" "start" "-a" "9b31881ba933e916b1c036f54c549c784ce98fe29a96bb4ae69ee0b73899739b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b31881ba933e916b1c036f54c549c784ce98fe29a96bb4ae69ee0b73899739b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b31881ba933e916b1c036f54c549c784ce98fe29a96bb4ae69ee0b73899739b", kill_on_drop: false }`
[INFO] [stdout] 9b31881ba933e916b1c036f54c549c784ce98fe29a96bb4ae69ee0b73899739b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d8b87f524b11803ad0263572488dc125fd8a809e2db50479fb20fba0ed976fc
[INFO] running `Command { std: "docker" "start" "-a" "0d8b87f524b11803ad0263572488dc125fd8a809e2db50479fb20fba0ed976fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling fehler-macros v1.0.0
[INFO] [stderr]    Compiling fehler v1.0.0
[INFO] [stderr]     Checking notation_core v0.6.0
[INFO] [stderr]     Checking serde_arrays v0.1.0
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking ron v0.8.1
[INFO] [stderr]     Checking notation_fretted v0.6.0
[INFO] [stderr]     Checking notation_guitar v0.6.0
[INFO] [stderr]     Checking notation_proto v0.6.0
[INFO] [stderr]     Checking notation_dsl v0.6.0
[INFO] [stderr]    Compiling notation_macro v0.6.0
[INFO] [stderr]     Checking notation_tab v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.84s
[INFO] running `Command { std: "docker" "inspect" "0d8b87f524b11803ad0263572488dc125fd8a809e2db50479fb20fba0ed976fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d8b87f524b11803ad0263572488dc125fd8a809e2db50479fb20fba0ed976fc", kill_on_drop: false }`
[INFO] [stdout] 0d8b87f524b11803ad0263572488dc125fd8a809e2db50479fb20fba0ed976fc