[INFO] fetching crate printc 0.1.2...
[INFO] testing printc-0.1.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate printc 0.1.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate printc 0.1.2
[INFO] finished tweaking crates.io crate printc 0.1.2
[INFO] tweaked toml for crates.io crate printc 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate printc 0.1.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05c74bf2cc6900c9ad3934ed1e46a0453b9120e74d2de0174ccb770611cfa4b3
[INFO] running `Command { std: "docker" "start" "-a" "05c74bf2cc6900c9ad3934ed1e46a0453b9120e74d2de0174ccb770611cfa4b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05c74bf2cc6900c9ad3934ed1e46a0453b9120e74d2de0174ccb770611cfa4b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05c74bf2cc6900c9ad3934ed1e46a0453b9120e74d2de0174ccb770611cfa4b3", kill_on_drop: false }`
[INFO] [stdout] 05c74bf2cc6900c9ad3934ed1e46a0453b9120e74d2de0174ccb770611cfa4b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee2679faab87e302e8a45a3df5d224066fbca5bf5dfc637e9e676842f9987945
[INFO] running `Command { std: "docker" "start" "-a" "ee2679faab87e302e8a45a3df5d224066fbca5bf5dfc637e9e676842f9987945", kill_on_drop: false }`
[INFO] [stderr]    Compiling printc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "ee2679faab87e302e8a45a3df5d224066fbca5bf5dfc637e9e676842f9987945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee2679faab87e302e8a45a3df5d224066fbca5bf5dfc637e9e676842f9987945", kill_on_drop: false }`
[INFO] [stdout] ee2679faab87e302e8a45a3df5d224066fbca5bf5dfc637e9e676842f9987945
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74ceca2862fff4f5e22d734771c3646f23c3f21bc6924bdc0127ec3a97cc0b16
[INFO] running `Command { std: "docker" "start" "-a" "74ceca2862fff4f5e22d734771c3646f23c3f21bc6924bdc0127ec3a97cc0b16", kill_on_drop: false }`
[INFO] [stderr]    Compiling printc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "74ceca2862fff4f5e22d734771c3646f23c3f21bc6924bdc0127ec3a97cc0b16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74ceca2862fff4f5e22d734771c3646f23c3f21bc6924bdc0127ec3a97cc0b16", kill_on_drop: false }`
[INFO] [stdout] 74ceca2862fff4f5e22d734771c3646f23c3f21bc6924bdc0127ec3a97cc0b16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd93e86ff67110d8d7e46e68ea418bc0f1f263014e7cc611d7ba1cbb52fe8514
[INFO] running `Command { std: "docker" "start" "-a" "bd93e86ff67110d8d7e46e68ea418bc0f1f263014e7cc611d7ba1cbb52fe8514", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/printc-3da94cf9ae6c151c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests printc
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bd93e86ff67110d8d7e46e68ea418bc0f1f263014e7cc611d7ba1cbb52fe8514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd93e86ff67110d8d7e46e68ea418bc0f1f263014e7cc611d7ba1cbb52fe8514", kill_on_drop: false }`
[INFO] [stdout] bd93e86ff67110d8d7e46e68ea418bc0f1f263014e7cc611d7ba1cbb52fe8514