[INFO] fetching crate supertrait-macros 0.1.0...
[INFO] checking supertrait-macros-0.1.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate supertrait-macros 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate supertrait-macros 0.1.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate supertrait-macros 0.1.0
[INFO] finished tweaking crates.io crate supertrait-macros 0.1.0
[INFO] tweaked toml for crates.io crate supertrait-macros 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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 30 packages to latest compatible versions
[INFO] [stderr]       Adding derive-syn-parse v0.1.5 (latest: v0.2.0)
[INFO] [stderr]       Adding macro_magic v0.4.2 (latest: v0.5.1)
[INFO] [stderr]       Adding macro_magic_core v0.4.2 (latest: v0.5.1)
[INFO] [stderr]       Adding macro_magic_core_macros v0.4.3 (latest: v0.5.1)
[INFO] [stderr]       Adding macro_magic_macros v0.4.2 (latest: v0.5.1)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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 macro_magic_core v0.4.2
[INFO] [stderr]   Downloaded proc-util-macros v0.1.0
[INFO] [stderr]   Downloaded proc-utils v0.1.0
[INFO] [stderr]   Downloaded macro_magic v0.4.2
[INFO] [stderr]   Downloaded derive-syn-parse v0.1.5
[INFO] [stderr]   Downloaded macro_magic_core_macros v0.4.3
[INFO] [stderr]   Downloaded macro_magic_macros v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b4a99f5dab2bae40049aed36eb3ea32a78ee370d09ad7c1f172d3d2152da9c6
[INFO] running `Command { std: "docker" "start" "-a" "4b4a99f5dab2bae40049aed36eb3ea32a78ee370d09ad7c1f172d3d2152da9c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b4a99f5dab2bae40049aed36eb3ea32a78ee370d09ad7c1f172d3d2152da9c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b4a99f5dab2bae40049aed36eb3ea32a78ee370d09ad7c1f172d3d2152da9c6", kill_on_drop: false }`
[INFO] [stdout] 4b4a99f5dab2bae40049aed36eb3ea32a78ee370d09ad7c1f172d3d2152da9c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b61b34757cad1c199373541832d6c0ec5031f28f302079973a21bcc4ffc6bce
[INFO] running `Command { std: "docker" "start" "-a" "2b61b34757cad1c199373541832d6c0ec5031f28f302079973a21bcc4ffc6bce", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking libc v0.2.158
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling derive-syn-parse v0.1.5
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling macro_magic_core_macros v0.4.3
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling macro_magic_core v0.4.2
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling macro_magic_macros v0.4.2
[INFO] [stderr]     Checking macro_magic v0.4.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking supertrait-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.83s
[INFO] running `Command { std: "docker" "inspect" "2b61b34757cad1c199373541832d6c0ec5031f28f302079973a21bcc4ffc6bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b61b34757cad1c199373541832d6c0ec5031f28f302079973a21bcc4ffc6bce", kill_on_drop: false }`
[INFO] [stdout] 2b61b34757cad1c199373541832d6c0ec5031f28f302079973a21bcc4ffc6bce