[INFO] fetching crate musemap 0.2.0-alpha.0...
[INFO] testing musemap-0.2.0-alpha.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate musemap 0.2.0-alpha.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate musemap 0.2.0-alpha.0
[INFO] finished tweaking crates.io crate musemap 0.2.0-alpha.0
[INFO] tweaked toml for crates.io crate musemap 0.2.0-alpha.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate musemap 0.2.0-alpha.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate musemap 0.2.0-alpha.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff2b5ff298c76913f039242487ba55120db6286665e9b62adbcfcf002a079b38
[INFO] running `Command { std: "docker" "start" "-a" "ff2b5ff298c76913f039242487ba55120db6286665e9b62adbcfcf002a079b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff2b5ff298c76913f039242487ba55120db6286665e9b62adbcfcf002a079b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff2b5ff298c76913f039242487ba55120db6286665e9b62adbcfcf002a079b38", kill_on_drop: false }`
[INFO] [stdout] ff2b5ff298c76913f039242487ba55120db6286665e9b62adbcfcf002a079b38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cc9aa370934f9dadd9da0115e35d880d7bc2697d4010254eadecafa09c30d5b
[INFO] running `Command { std: "docker" "start" "-a" "2cc9aa370934f9dadd9da0115e35d880d7bc2697d4010254eadecafa09c30d5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling musemap v0.2.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "2cc9aa370934f9dadd9da0115e35d880d7bc2697d4010254eadecafa09c30d5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cc9aa370934f9dadd9da0115e35d880d7bc2697d4010254eadecafa09c30d5b", kill_on_drop: false }`
[INFO] [stdout] 2cc9aa370934f9dadd9da0115e35d880d7bc2697d4010254eadecafa09c30d5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eff5ea56c1ade9445b3e7fb98035ea5ba86e78cd0d9bf111a9a218e3dfcb9d06
[INFO] running `Command { std: "docker" "start" "-a" "eff5ea56c1ade9445b3e7fb98035ea5ba86e78cd0d9bf111a9a218e3dfcb9d06", kill_on_drop: false }`
[INFO] [stderr]    Compiling musemap v0.2.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "eff5ea56c1ade9445b3e7fb98035ea5ba86e78cd0d9bf111a9a218e3dfcb9d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eff5ea56c1ade9445b3e7fb98035ea5ba86e78cd0d9bf111a9a218e3dfcb9d06", kill_on_drop: false }`
[INFO] [stdout] eff5ea56c1ade9445b3e7fb98035ea5ba86e78cd0d9bf111a9a218e3dfcb9d06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fd806f88e4f89dd72a84589b31f19151a4afbc09ef959a97d0a8e0bd84d618b4
[INFO] running `Command { std: "docker" "start" "-a" "fd806f88e4f89dd72a84589b31f19151a4afbc09ef959a97d0a8e0bd84d618b4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/musemap-5cd06d210d8b4602)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests musemap
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fd806f88e4f89dd72a84589b31f19151a4afbc09ef959a97d0a8e0bd84d618b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd806f88e4f89dd72a84589b31f19151a4afbc09ef959a97d0a8e0bd84d618b4", kill_on_drop: false }`
[INFO] [stdout] fd806f88e4f89dd72a84589b31f19151a4afbc09ef959a97d0a8e0bd84d618b4