[INFO] fetching crate elephantry-cli 2.1.0...
[INFO] testing elephantry-cli-2.1.0 against 1.55.0 for beta-1.56-2
[INFO] extracting crate elephantry-cli 2.1.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate elephantry-cli 2.1.0 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 elephantry-cli 2.1.0
[INFO] finished tweaking crates.io crate elephantry-cli 2.1.0
[INFO] tweaked toml for crates.io crate elephantry-cli 2.1.0 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate crates.io crate elephantry-cli 2.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xmltree v0.10.3
[INFO] [stderr]   Downloaded term-table v1.3.1
[INFO] [stderr]   Downloaded case v1.0.0
[INFO] [stderr]   Downloaded macaddr v1.0.1
[INFO] [stderr]   Downloaded geo-types v0.7.1
[INFO] [stderr]   Downloaded tuple_len v1.0.0
[INFO] [stderr]   Downloaded libpq-sys v0.6.0
[INFO] [stderr]   Downloaded postgres_money v0.3.0
[INFO] [stderr]   Downloaded elephantry-derive v2.1.0
[INFO] [stderr]   Downloaded libpq v1.3.1
[INFO] [stderr]   Downloaded elephantry v2.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 95a43a6dfb9945c8a68b9761b1a9858740237503e871d80346e5baf50f0f5def
[INFO] running `Command { std: "docker" "start" "-a" "95a43a6dfb9945c8a68b9761b1a9858740237503e871d80346e5baf50f0f5def", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95a43a6dfb9945c8a68b9761b1a9858740237503e871d80346e5baf50f0f5def", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95a43a6dfb9945c8a68b9761b1a9858740237503e871d80346e5baf50f0f5def", kill_on_drop: false }`
[INFO] [stdout] 95a43a6dfb9945c8a68b9761b1a9858740237503e871d80346e5baf50f0f5def
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 50372afe5a377d60acda0310dc10f7a3ea593f4e79d40e96c51a97495b178b84
[INFO] running `Command { std: "docker" "start" "-a" "50372afe5a377d60acda0310dc10f7a3ea593f4e79d40e96c51a97495b178b84", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling bindgen v0.57.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling const_fn v0.4.6
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling macaddr v1.0.1
[INFO] [stderr]    Compiling tuple_len v1.0.0
[INFO] [stderr]    Compiling case v1.0.0
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling time v0.2.26
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling num-bigint v0.3.2
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling ipnetwork v0.18.0
[INFO] [stderr]    Compiling geo-types v0.7.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling postgres_money v0.3.0
[INFO] [stderr]    Compiling term-table v1.3.1
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling xmltree v0.10.3
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling clang-sys v1.2.0
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling bigdecimal v0.2.0
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling elephantry-derive v2.1.0
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling libpq-sys v0.6.0
[INFO] [stderr]    Compiling libpq v1.3.1
[INFO] [stderr]    Compiling elephantry v2.1.0
[INFO] [stderr]    Compiling elephantry-cli v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.39s
[INFO] running `Command { std: "docker" "inspect" "50372afe5a377d60acda0310dc10f7a3ea593f4e79d40e96c51a97495b178b84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50372afe5a377d60acda0310dc10f7a3ea593f4e79d40e96c51a97495b178b84", kill_on_drop: false }`
[INFO] [stdout] 50372afe5a377d60acda0310dc10f7a3ea593f4e79d40e96c51a97495b178b84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 51c76db3eb806f29fa636dc9e55fcf7c1b6187dc0c976ba85c17207cd536ce84
[INFO] running `Command { std: "docker" "start" "-a" "51c76db3eb806f29fa636dc9e55fcf7c1b6187dc0c976ba85c17207cd536ce84", kill_on_drop: false }`
[INFO] [stderr]    Compiling elephantry-cli v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `Command { std: "docker" "inspect" "51c76db3eb806f29fa636dc9e55fcf7c1b6187dc0c976ba85c17207cd536ce84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51c76db3eb806f29fa636dc9e55fcf7c1b6187dc0c976ba85c17207cd536ce84", kill_on_drop: false }`
[INFO] [stdout] 51c76db3eb806f29fa636dc9e55fcf7c1b6187dc0c976ba85c17207cd536ce84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 05488919b17283d5aae1b60fa226fb23e85ba54b3a7ede741cbee9897ffd70be
[INFO] running `Command { std: "docker" "start" "-a" "05488919b17283d5aae1b60fa226fb23e85ba54b3a7ede741cbee9897ffd70be", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/elephantry_cli-6e611a271e37ad03)
[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" "05488919b17283d5aae1b60fa226fb23e85ba54b3a7ede741cbee9897ffd70be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05488919b17283d5aae1b60fa226fb23e85ba54b3a7ede741cbee9897ffd70be", kill_on_drop: false }`
[INFO] [stdout] 05488919b17283d5aae1b60fa226fb23e85ba54b3a7ede741cbee9897ffd70be