[INFO] fetching crate caminos 0.6.3...
[INFO] checking caminos-0.6.3 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] extracting crate caminos 0.6.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate caminos 0.6.3
[INFO] finished tweaking crates.io crate caminos 0.6.3
[INFO] tweaked toml for crates.io crate caminos 0.6.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate caminos 0.6.3 on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate caminos 0.6.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de27ae04b488b19225e84c2743cd4b84947a9933df4c3cc60b33673f13c5bb12
[INFO] running `Command { std: "docker" "start" "-a" "de27ae04b488b19225e84c2743cd4b84947a9933df4c3cc60b33673f13c5bb12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de27ae04b488b19225e84c2743cd4b84947a9933df4c3cc60b33673f13c5bb12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de27ae04b488b19225e84c2743cd4b84947a9933df4c3cc60b33673f13c5bb12", kill_on_drop: false }`
[INFO] [stdout] de27ae04b488b19225e84c2743cd4b84947a9933df4c3cc60b33673f13c5bb12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a53ae8d883b8ffb5ca4380588f4b52e1d00a9ed1f252828b71a642ef4781f6a2
[INFO] running `Command { std: "docker" "start" "-a" "a53ae8d883b8ffb5ca4380588f4b52e1d00a9ed1f252828b71a642ef4781f6a2", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.8.1
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]    Compiling openssl-sys v0.9.93
[INFO] [stderr]    Compiling libz-sys v1.1.12
[INFO] [stderr]    Compiling libssh2-sys v0.3.0
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.5.4+5.3.0-patched
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking gimli v0.28.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking object v0.32.1
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling caminos-lib v0.6.3
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking nix v0.19.1
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking rprompt v1.0.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking procfs v0.12.0
[INFO] [stderr]     Checking rpassword v6.0.1
[INFO] [stderr]    Compiling synstructure v0.5.2
[INFO] [stderr]     Checking regex-automata v0.4.1
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]    Compiling quantifiable-derive v0.1.0
[INFO] [stderr]     Checking backtrace-on-stack-overflow v0.1.1
[INFO] [stderr]     Checking regex v1.10.0
[INFO] [stderr]     Checking gramatica v0.2.1
[INFO] [stderr]     Checking indicatif v0.16.2
[INFO] [stderr]     Checking ssh2 v0.9.4
[INFO] [stderr]     Checking tikv-jemallocator v0.5.4
[INFO] [stderr]     Checking caminos v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "a53ae8d883b8ffb5ca4380588f4b52e1d00a9ed1f252828b71a642ef4781f6a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a53ae8d883b8ffb5ca4380588f4b52e1d00a9ed1f252828b71a642ef4781f6a2", kill_on_drop: false }`
[INFO] [stdout] a53ae8d883b8ffb5ca4380588f4b52e1d00a9ed1f252828b71a642ef4781f6a2