[INFO] fetching crate mitre-assistant 0.0.19...
[INFO] testing mitre-assistant-0.0.19 against 1.54.0 for beta-1.55-1
[INFO] extracting crate mitre-assistant 0.0.19 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate mitre-assistant 0.0.19 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 mitre-assistant 0.0.19
[INFO] finished tweaking crates.io crate mitre-assistant 0.0.19
[INFO] tweaked toml for crates.io crate mitre-assistant 0.0.19 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate mitre-assistant 0.0.19 already has a lockfile, it will not be regenerated
[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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] fdd69d6dfa51f7f56d199bf6ffbdd94a82af6a966ace93d776bf41dc192e0cb5
[INFO] running `Command { std: "docker" "start" "-a" "fdd69d6dfa51f7f56d199bf6ffbdd94a82af6a966ace93d776bf41dc192e0cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdd69d6dfa51f7f56d199bf6ffbdd94a82af6a966ace93d776bf41dc192e0cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdd69d6dfa51f7f56d199bf6ffbdd94a82af6a966ace93d776bf41dc192e0cb5", kill_on_drop: false }`
[INFO] [stdout] fdd69d6dfa51f7f56d199bf6ffbdd94a82af6a966ace93d776bf41dc192e0cb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 44b34c5384a623c0334c7cbd41ca46501479b0a0d675fa10a61ef214cbe15495
[INFO] running `Command { std: "docker" "start" "-a" "44b34c5384a623c0334c7cbd41ca46501479b0a0d675fa10a61ef214cbe15495", kill_on_drop: false }`
[INFO] [stderr]    Compiling chunked_transfer v1.4.0
[INFO] [stderr]    Compiling encode_unicode v0.3.6
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling cookie v0.14.4
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling qstring v0.7.2
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling socks v0.3.3
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling dirs v3.0.2
[INFO] [stderr]    Compiling publicsuffix v1.5.6
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling webpki-roots v0.21.1
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling time v0.2.26
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling cookie_store v0.12.0
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling ureq v1.5.5
[INFO] [stderr]    Compiling mitre-assistant v0.0.19 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/./utils/../modules/parser.rs:141:23
[INFO] [stdout]     |
[INFO] [stdout] 141 |         Err(e) => panic!("Invalid json - check matrix file. Error: ".to_owned() + &e.to_string()),
[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] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 141 |         Err(e) => panic!("{}", "Invalid json - check matrix file. Error: ".to_owned() + &e.to_string()),
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 141 |         Err(e) => std::panic::panic_any("Invalid json - check matrix file. Error: ".to_owned() + &e.to_string()),
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/./utils/../modules/parser.rs:141:23
[INFO] [stdout]     |
[INFO] [stdout] 141 |         Err(e) => panic!("Invalid json - check matrix file. Error: ".to_owned() + &e.to_string()),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 141 |         Err(e) => panic!("{}", "Invalid json - check matrix file. Error: ".to_owned() + &e.to_string()),
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 141 |         Err(e) => std::panic::panic_any("Invalid json - check matrix file. Error: ".to_owned() + &e.to_string()),
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.51s
[INFO] running `Command { std: "docker" "inspect" "44b34c5384a623c0334c7cbd41ca46501479b0a0d675fa10a61ef214cbe15495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44b34c5384a623c0334c7cbd41ca46501479b0a0d675fa10a61ef214cbe15495", kill_on_drop: false }`
[INFO] [stdout] 44b34c5384a623c0334c7cbd41ca46501479b0a0d675fa10a61ef214cbe15495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] c750d36b0e9fb218da71e633dd0e7c23ea3460133eed77fbd1648ff4f54af233
[INFO] running `Command { std: "docker" "start" "-a" "c750d36b0e9fb218da71e633dd0e7c23ea3460133eed77fbd1648ff4f54af233", kill_on_drop: false }`
[INFO] [stderr]    Compiling mitre-assistant v0.0.19 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/./utils/../modules/parser.rs:141:23
[INFO] [stdout]     |
[INFO] [stdout] 141 |         Err(e) => panic!("Invalid json - check matrix file. Error: ".to_owned() + &e.to_string()),
[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] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 141 |         Err(e) => panic!("{}", "Invalid json - check matrix file. Error: ".to_owned() + &e.to_string()),
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 141 |         Err(e) => std::panic::panic_any("Invalid json - check matrix file. Error: ".to_owned() + &e.to_string()),
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/./utils/../modules/parser.rs:141:23
[INFO] [stdout]     |
[INFO] [stdout] 141 |         Err(e) => panic!("Invalid json - check matrix file. Error: ".to_owned() + &e.to_string()),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 141 |         Err(e) => panic!("{}", "Invalid json - check matrix file. Error: ".to_owned() + &e.to_string()),
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 141 |         Err(e) => std::panic::panic_any("Invalid json - check matrix file. Error: ".to_owned() + &e.to_string()),
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.91s
[INFO] running `Command { std: "docker" "inspect" "c750d36b0e9fb218da71e633dd0e7c23ea3460133eed77fbd1648ff4f54af233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c750d36b0e9fb218da71e633dd0e7c23ea3460133eed77fbd1648ff4f54af233", kill_on_drop: false }`
[INFO] [stdout] c750d36b0e9fb218da71e633dd0e7c23ea3460133eed77fbd1648ff4f54af233
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 7b8e6143c2ab84ee04ccb1279519668478588187ed1cc009861ff91a2d106b47
[INFO] running `Command { std: "docker" "start" "-a" "7b8e6143c2ab84ee04ccb1279519668478588187ed1cc009861ff91a2d106b47", kill_on_drop: false }`
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/./utils/../modules/parser.rs:141:23
[INFO] [stderr]     |
[INFO] [stderr] 141 |         Err(e) => panic!("Invalid json - check matrix file. Error: ".to_owned() + &e.to_string()),
[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] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 141 |         Err(e) => panic!("{}", "Invalid json - check matrix file. Error: ".to_owned() + &e.to_string()),
[INFO] [stderr]     |                          ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 141 |         Err(e) => std::panic::panic_any("Invalid json - check matrix file. Error: ".to_owned() + &e.to_string()),
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/./utils/../modules/parser.rs:141:23
[INFO] [stderr]     |
[INFO] [stderr] 141 |         Err(e) => panic!("Invalid json - check matrix file. Error: ".to_owned() + &e.to_string()),
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 141 |         Err(e) => panic!("{}", "Invalid json - check matrix file. Error: ".to_owned() + &e.to_string()),
[INFO] [stderr]     |                          ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 141 |         Err(e) => std::panic::panic_any("Invalid json - check matrix file. Error: ".to_owned() + &e.to_string()),
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mitre_assistant-2e14c753ef9d5b15)
[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" "7b8e6143c2ab84ee04ccb1279519668478588187ed1cc009861ff91a2d106b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b8e6143c2ab84ee04ccb1279519668478588187ed1cc009861ff91a2d106b47", kill_on_drop: false }`
[INFO] [stdout] 7b8e6143c2ab84ee04ccb1279519668478588187ed1cc009861ff91a2d106b47
