[INFO] fetching crate litrs 0.4.1...
[INFO] building litrs-0.4.1 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate litrs 0.4.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate litrs 0.4.1 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate litrs 0.4.1
[INFO] finished tweaking crates.io crate litrs 0.4.1
[INFO] tweaked toml for crates.io crate litrs 0.4.1 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fecdc1f890c265e76d4fbb0e8481a0118b32948cedb87cb8f6f2595a8d01dd64
[INFO] running `Command { std: "docker" "start" "-a" "fecdc1f890c265e76d4fbb0e8481a0118b32948cedb87cb8f6f2595a8d01dd64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fecdc1f890c265e76d4fbb0e8481a0118b32948cedb87cb8f6f2595a8d01dd64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fecdc1f890c265e76d4fbb0e8481a0118b32948cedb87cb8f6f2595a8d01dd64", kill_on_drop: false }`
[INFO] [stdout] fecdc1f890c265e76d4fbb0e8481a0118b32948cedb87cb8f6f2595a8d01dd64
[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=forbid -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71d01b1f9bc88ced1f3a583e548278bce1926ad65249b84ceab3c3459820589f
[INFO] running `Command { std: "docker" "start" "-a" "71d01b1f9bc88ced1f3a583e548278bce1926ad65249b84ceab3c3459820589f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling litrs v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "71d01b1f9bc88ced1f3a583e548278bce1926ad65249b84ceab3c3459820589f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71d01b1f9bc88ced1f3a583e548278bce1926ad65249b84ceab3c3459820589f", kill_on_drop: false }`
[INFO] [stdout] 71d01b1f9bc88ced1f3a583e548278bce1926ad65249b84ceab3c3459820589f
[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=forbid -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd064f53a4c6e38b82fa2396ba3fe21263f3685c7bccb873946bff719c93018b
[INFO] running `Command { std: "docker" "start" "-a" "bd064f53a4c6e38b82fa2396ba3fe21263f3685c7bccb873946bff719c93018b", kill_on_drop: false }`
[INFO] [stderr]    Compiling litrs v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple lines skipped by escaped newline
[INFO] [stdout]   --> src/bytestr/tests.rs:95:17
[INFO] [stdout]    |
[INFO] [stdout] 95 |       check!(b"foo\
[INFO] [stdout]    |  _________________^
[INFO] [stdout] 96 | |
[INFO] [stdout] 97 | |         banana", true, None);
[INFO] [stdout]    | |________^ skipping everything up to and including this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple lines skipped by escaped newline
[INFO] [stdout]    --> src/string/tests.rs:125:16
[INFO] [stdout]     |
[INFO] [stdout] 125 |       check!("foo\
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 126 | |
[INFO] [stdout] 127 | |         banana", true, None);
[INFO] [stdout]     | |________^ skipping everything up to and including this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.90s
[INFO] running `Command { std: "docker" "inspect" "bd064f53a4c6e38b82fa2396ba3fe21263f3685c7bccb873946bff719c93018b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd064f53a4c6e38b82fa2396ba3fe21263f3685c7bccb873946bff719c93018b", kill_on_drop: false }`
[INFO] [stdout] bd064f53a4c6e38b82fa2396ba3fe21263f3685c7bccb873946bff719c93018b