[INFO] fetching crate litrs 0.4.1...
[INFO] checking litrs-0.4.1 against master#f167efad2f51088d86180ee89177b3d7c9e7c2f5 for pr-129543
[INFO] extracting crate litrs 0.4.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate litrs 0.4.1 on toolchain f167efad2f51088d86180ee89177b3d7c9e7c2f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "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-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f60c4eb8bfcdcff23c3646a468ef294df12e75e1a8a9f4e2c8601cbf0d62705
[INFO] running `Command { std: "docker" "start" "-a" "2f60c4eb8bfcdcff23c3646a468ef294df12e75e1a8a9f4e2c8601cbf0d62705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f60c4eb8bfcdcff23c3646a468ef294df12e75e1a8a9f4e2c8601cbf0d62705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f60c4eb8bfcdcff23c3646a468ef294df12e75e1a8a9f4e2c8601cbf0d62705", kill_on_drop: false }`
[INFO] [stdout] 2f60c4eb8bfcdcff23c3646a468ef294df12e75e1a8a9f4e2c8601cbf0d62705
[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" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc5fd9ce3bc5bd77b53074b19c33706b229721636cfba2b90812643823b5f877
[INFO] running `Command { std: "docker" "start" "-a" "dc5fd9ce3bc5bd77b53074b19c33706b229721636cfba2b90812643823b5f877", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking 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] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.12s
[INFO] running `Command { std: "docker" "inspect" "dc5fd9ce3bc5bd77b53074b19c33706b229721636cfba2b90812643823b5f877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc5fd9ce3bc5bd77b53074b19c33706b229721636cfba2b90812643823b5f877", kill_on_drop: false }`
[INFO] [stdout] dc5fd9ce3bc5bd77b53074b19c33706b229721636cfba2b90812643823b5f877