[INFO] fetching crate persy 1.4.0...
[INFO] checking persy-1.4.0 against master#8a97b4812a7a46bb5206487c2455b9c5bfcbd1b9 for pr-106073
[INFO] extracting crate persy 1.4.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate persy 1.4.0 on toolchain 8a97b4812a7a46bb5206487c2455b9c5bfcbd1b9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8a97b4812a7a46bb5206487c2455b9c5bfcbd1b9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate persy 1.4.0
[INFO] finished tweaking crates.io crate persy 1.4.0
[INFO] tweaked toml for crates.io crate persy 1.4.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate persy 1.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8a97b4812a7a46bb5206487c2455b9c5bfcbd1b9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.22
[INFO] [stderr]   Downloaded syn v1.0.106
[INFO] [stderr]   Downloaded serde_json v1.0.90
[INFO] [stderr]   Downloaded zigzag v0.1.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:9db6adea6fe108e8475f2314ed6ea91319efc655499b550640da2809d69ffe6a" "/opt/rustwide/cargo-home/bin/cargo" "+8a97b4812a7a46bb5206487c2455b9c5bfcbd1b9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c45e15c38f5121865d4c03f8a8a5587786fb6a1d3c118ab99d2a80238e8e4fd3
[INFO] running `Command { std: "docker" "start" "-a" "c45e15c38f5121865d4c03f8a8a5587786fb6a1d3c118ab99d2a80238e8e4fd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c45e15c38f5121865d4c03f8a8a5587786fb6a1d3c118ab99d2a80238e8e4fd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c45e15c38f5121865d4c03f8a8a5587786fb6a1d3c118ab99d2a80238e8e4fd3", kill_on_drop: false }`
[INFO] [stdout] c45e15c38f5121865d4c03f8a8a5587786fb6a1d3c118ab99d2a80238e8e4fd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:9db6adea6fe108e8475f2314ed6ea91319efc655499b550640da2809d69ffe6a" "/opt/rustwide/cargo-home/bin/cargo" "+8a97b4812a7a46bb5206487c2455b9c5bfcbd1b9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 704511740a1b5b220d4694719e5b75ca9be8dd0992fdc9b22d5853c9baa1ad0c
[INFO] running `Command { std: "docker" "start" "-a" "704511740a1b5b220d4694719e5b75ca9be8dd0992fdc9b22d5853c9baa1ad0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling proc-macro2 v1.0.48
[INFO] [stderr]    Compiling quote v1.0.22
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.106
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling serde v1.0.151
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking crc-catalog v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.151
[INFO] [stderr]    Compiling serde_json v1.0.90
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking data-encoding v2.3.3
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking unsigned-varint v0.7.1
[INFO] [stderr]     Checking crc v3.0.0
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking zigzag v0.1.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]     Checking persy v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.87s
[INFO] running `Command { std: "docker" "inspect" "704511740a1b5b220d4694719e5b75ca9be8dd0992fdc9b22d5853c9baa1ad0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "704511740a1b5b220d4694719e5b75ca9be8dd0992fdc9b22d5853c9baa1ad0c", kill_on_drop: false }`
[INFO] [stdout] 704511740a1b5b220d4694719e5b75ca9be8dd0992fdc9b22d5853c9baa1ad0c