[INFO] fetching crate tee_readwrite 0.2.0...
[INFO] testing tee_readwrite-0.2.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate tee_readwrite 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate tee_readwrite 0.2.0
[INFO] finished tweaking crates.io crate tee_readwrite 0.2.0
[INFO] tweaked toml for crates.io crate tee_readwrite 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tee_readwrite 0.2.0 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3832ccb11a07b8b2c9b6ff4f12b65599cf953fd66c082d83f57b75eb21d8c9ea
[INFO] running `Command { std: "docker" "start" "-a" "3832ccb11a07b8b2c9b6ff4f12b65599cf953fd66c082d83f57b75eb21d8c9ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3832ccb11a07b8b2c9b6ff4f12b65599cf953fd66c082d83f57b75eb21d8c9ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3832ccb11a07b8b2c9b6ff4f12b65599cf953fd66c082d83f57b75eb21d8c9ea", kill_on_drop: false }`
[INFO] [stdout] 3832ccb11a07b8b2c9b6ff4f12b65599cf953fd66c082d83f57b75eb21d8c9ea
[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=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] 62b74f300252941b74ecf962f0455587bad36f75010e6a1665c33b42ec4fce8a
[INFO] running `Command { std: "docker" "start" "-a" "62b74f300252941b74ecf962f0455587bad36f75010e6a1665c33b42ec4fce8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tee_readwrite v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "62b74f300252941b74ecf962f0455587bad36f75010e6a1665c33b42ec4fce8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62b74f300252941b74ecf962f0455587bad36f75010e6a1665c33b42ec4fce8a", kill_on_drop: false }`
[INFO] [stdout] 62b74f300252941b74ecf962f0455587bad36f75010e6a1665c33b42ec4fce8a
[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=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] c0c18711804393601be11e6f5c169df2f3f67117dc196a2e5b3dee95c610902b
[INFO] running `Command { std: "docker" "start" "-a" "c0c18711804393601be11e6f5c169df2f3f67117dc196a2e5b3dee95c610902b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tee_readwrite v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "c0c18711804393601be11e6f5c169df2f3f67117dc196a2e5b3dee95c610902b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0c18711804393601be11e6f5c169df2f3f67117dc196a2e5b3dee95c610902b", kill_on_drop: false }`
[INFO] [stdout] c0c18711804393601be11e6f5c169df2f3f67117dc196a2e5b3dee95c610902b
[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=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] e3acdfaeb0d9bb9eb3a47161b5443268a1952f3db2379ae3e367a502fc9d3cce
[INFO] running `Command { std: "docker" "start" "-a" "e3acdfaeb0d9bb9eb3a47161b5443268a1952f3db2379ae3e367a502fc9d3cce", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tee_readwrite-c252e8f86a5eaf77)
[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 tee_readwrite
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e3acdfaeb0d9bb9eb3a47161b5443268a1952f3db2379ae3e367a502fc9d3cce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3acdfaeb0d9bb9eb3a47161b5443268a1952f3db2379ae3e367a502fc9d3cce", kill_on_drop: false }`
[INFO] [stdout] e3acdfaeb0d9bb9eb3a47161b5443268a1952f3db2379ae3e367a502fc9d3cce