[INFO] fetching crate jp_multimap 0.1.0...
[INFO] testing jp_multimap-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate jp_multimap 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate jp_multimap 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jp_multimap 0.1.0
[INFO] finished tweaking crates.io crate jp_multimap 0.1.0
[INFO] tweaked toml for crates.io crate jp_multimap 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a1cd0892bd1a5eb10476322ebd1b363c24c283dada947810884292c6469b7fd
[INFO] running `Command { std: "docker" "start" "-a" "9a1cd0892bd1a5eb10476322ebd1b363c24c283dada947810884292c6469b7fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a1cd0892bd1a5eb10476322ebd1b363c24c283dada947810884292c6469b7fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a1cd0892bd1a5eb10476322ebd1b363c24c283dada947810884292c6469b7fd", kill_on_drop: false }`
[INFO] [stdout] 9a1cd0892bd1a5eb10476322ebd1b363c24c283dada947810884292c6469b7fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa3f858caa56012a4de6735846ef3297335730227b6216570a990d95687a0a02
[INFO] running `Command { std: "docker" "start" "-a" "fa3f858caa56012a4de6735846ef3297335730227b6216570a990d95687a0a02", kill_on_drop: false }`
[INFO] [stderr]    Compiling jp_multimap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "fa3f858caa56012a4de6735846ef3297335730227b6216570a990d95687a0a02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa3f858caa56012a4de6735846ef3297335730227b6216570a990d95687a0a02", kill_on_drop: false }`
[INFO] [stdout] fa3f858caa56012a4de6735846ef3297335730227b6216570a990d95687a0a02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d785800f90d1e4862cf180b6181fd297845f6b6dd7660b337253e232af4da32f
[INFO] running `Command { std: "docker" "start" "-a" "d785800f90d1e4862cf180b6181fd297845f6b6dd7660b337253e232af4da32f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_yaml v0.7.5
[INFO] [stderr]    Compiling jp_multimap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `Command { std: "docker" "inspect" "d785800f90d1e4862cf180b6181fd297845f6b6dd7660b337253e232af4da32f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d785800f90d1e4862cf180b6181fd297845f6b6dd7660b337253e232af4da32f", kill_on_drop: false }`
[INFO] [stdout] d785800f90d1e4862cf180b6181fd297845f6b6dd7660b337253e232af4da32f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd05946baf6a01bb733bd779bdc0c65ab8f47b63d1ce633f53cc8350630f5dda
[INFO] running `Command { std: "docker" "start" "-a" "dd05946baf6a01bb733bd779bdc0c65ab8f47b63d1ce633f53cc8350630f5dda", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jp_multimap-cfceea28078761cc)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::get_many ... ok
[INFO] [stdout] test tests::get_empty ... ok
[INFO] [stdout] test tests::serde ... ok
[INFO] [stdout] test tests::contains ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jp_multimap
[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" "dd05946baf6a01bb733bd779bdc0c65ab8f47b63d1ce633f53cc8350630f5dda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd05946baf6a01bb733bd779bdc0c65ab8f47b63d1ce633f53cc8350630f5dda", kill_on_drop: false }`
[INFO] [stdout] dd05946baf6a01bb733bd779bdc0c65ab8f47b63d1ce633f53cc8350630f5dda