[INFO] fetching crate monkey-object 0.7.0...
[INFO] testing monkey-object-0.7.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate monkey-object 0.7.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate monkey-object 0.7.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate monkey-object 0.7.0
[INFO] finished tweaking crates.io crate monkey-object 0.7.0
[INFO] tweaked toml for crates.io crate monkey-object 0.7.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bb93aa4c4336e0d2d8b5b971f584ce4dd8f369e164ce382fb2dd28bf11427ff
[INFO] running `Command { std: "docker" "start" "-a" "1bb93aa4c4336e0d2d8b5b971f584ce4dd8f369e164ce382fb2dd28bf11427ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bb93aa4c4336e0d2d8b5b971f584ce4dd8f369e164ce382fb2dd28bf11427ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bb93aa4c4336e0d2d8b5b971f584ce4dd8f369e164ce382fb2dd28bf11427ff", kill_on_drop: false }`
[INFO] [stdout] 1bb93aa4c4336e0d2d8b5b971f584ce4dd8f369e164ce382fb2dd28bf11427ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b635e745e98e3e3915f60e52bb567215d7ec0a07f91f462e9a90b2b36609b8f
[INFO] running `Command { std: "docker" "start" "-a" "2b635e745e98e3e3915f60e52bb567215d7ec0a07f91f462e9a90b2b36609b8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling monkey-lexer v0.7.0
[INFO] [stderr]    Compiling monkey-parser v0.7.0
[INFO] [stderr]    Compiling monkey-object v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> object.rs:78:25
[INFO] [stdout]    |
[INFO] [stdout] 78 |             t => panic!(format!("can't hashable for {}" ,t))
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 78 |             t => panic!("can't hashable for {}" ,t)
[INFO] [stdout]    |                        --                        --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `Command { std: "docker" "inspect" "2b635e745e98e3e3915f60e52bb567215d7ec0a07f91f462e9a90b2b36609b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b635e745e98e3e3915f60e52bb567215d7ec0a07f91f462e9a90b2b36609b8f", kill_on_drop: false }`
[INFO] [stdout] 2b635e745e98e3e3915f60e52bb567215d7ec0a07f91f462e9a90b2b36609b8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 620e281b46e929e5fde4fd37b7c147ed593892174deaca47396b2174b7b8bd6b
[INFO] running `Command { std: "docker" "start" "-a" "620e281b46e929e5fde4fd37b7c147ed593892174deaca47396b2174b7b8bd6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling similar v1.3.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling serde_yaml v0.8.17
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> object.rs:78:25
[INFO] [stdout]    |
[INFO] [stdout] 78 |             t => panic!(format!("can't hashable for {}" ,t))
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 78 |             t => panic!("can't hashable for {}" ,t)
[INFO] [stdout]    |                        --                        --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling console v0.14.1
[INFO] [stderr]    Compiling insta v1.7.1
[INFO] [stderr]    Compiling monkey-object v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> object.rs:78:25
[INFO] [stdout]    |
[INFO] [stdout] 78 |             t => panic!(format!("can't hashable for {}" ,t))
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 78 |             t => panic!("can't hashable for {}" ,t)
[INFO] [stdout]    |                        --                        --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.80s
[INFO] running `Command { std: "docker" "inspect" "620e281b46e929e5fde4fd37b7c147ed593892174deaca47396b2174b7b8bd6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "620e281b46e929e5fde4fd37b7c147ed593892174deaca47396b2174b7b8bd6b", kill_on_drop: false }`
[INFO] [stdout] 620e281b46e929e5fde4fd37b7c147ed593892174deaca47396b2174b7b8bd6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d64cd53b8f3e8eb0bdf78b59df2f50c78738adecaef84b37f495b13daefe280
[INFO] running `Command { std: "docker" "start" "-a" "5d64cd53b8f3e8eb0bdf78b59df2f50c78738adecaef84b37f495b13daefe280", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> object.rs:78:25
[INFO] [stderr]    |
[INFO] [stderr] 78 |             t => panic!(format!("can't hashable for {}" ,t))
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 78 |             t => panic!("can't hashable for {}" ,t)
[INFO] [stderr]    |                        --                        --
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> object.rs:78:25
[INFO] [stderr]    |
[INFO] [stderr] 78 |             t => panic!(format!("can't hashable for {}" ,t))
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 78 |             t => panic!("can't hashable for {}" ,t)
[INFO] [stderr]    |                        --                        --
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/object-55ffcb0750ea0f0e)
[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 object
[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" "5d64cd53b8f3e8eb0bdf78b59df2f50c78738adecaef84b37f495b13daefe280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d64cd53b8f3e8eb0bdf78b59df2f50c78738adecaef84b37f495b13daefe280", kill_on_drop: false }`
[INFO] [stdout] 5d64cd53b8f3e8eb0bdf78b59df2f50c78738adecaef84b37f495b13daefe280
