[INFO] fetching crate garando_errors 0.1.0...
[INFO] testing garando_errors-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate garando_errors 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate garando_errors 0.1.0
[INFO] finished tweaking crates.io crate garando_errors 0.1.0
[INFO] tweaked toml for crates.io crate garando_errors 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate garando_errors 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 25 packages to latest compatible versions
[INFO] [stderr]       Adding term v0.6.1 (available: v1.2.0)
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded garando_pos v0.1.0
[INFO] [stderr]   Downloaded dirs v2.0.2
[INFO] [stderr]   Downloaded term v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 07cf32cf7f46e86d8e6a82eed96d05d2f5639c725e2803267505b3cbb8a4479d
[INFO] running `Command { std: "docker" "start" "-a" "07cf32cf7f46e86d8e6a82eed96d05d2f5639c725e2803267505b3cbb8a4479d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07cf32cf7f46e86d8e6a82eed96d05d2f5639c725e2803267505b3cbb8a4479d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07cf32cf7f46e86d8e6a82eed96d05d2f5639c725e2803267505b3cbb8a4479d", kill_on_drop: false }`
[INFO] [stdout] 07cf32cf7f46e86d8e6a82eed96d05d2f5639c725e2803267505b3cbb8a4479d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6d3e4d0023bd482c79df1a326cea038b9f34b87178e371e8be29cf10230cccf4
[INFO] running `Command { std: "docker" "start" "-a" "6d3e4d0023bd482c79df1a326cea038b9f34b87178e371e8be29cf10230cccf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling garando_pos v0.1.0
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling garando_errors v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `codemap` and `files` are never read
[INFO] [stdout]   --> src/snippet.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SnippetData {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 11 |     codemap: Rc<dyn CodeMapper>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 12 |     files: Vec<FileInfo>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SnippetData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `file`, `primary_span`, and `lines` are never read
[INFO] [stdout]   --> src/snippet.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct FileInfo {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 17 |     file: Rc<FileMap>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     primary_span: Option<Span>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 25 |
[INFO] [stdout] 26 |     lines: Vec<Line>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:412:16
[INFO] [stdout]     |
[INFO] [stdout] 412 |         panic!(ExplicitBug);
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 412 |         panic!("{}", ExplicitBug);
[INFO] [stdout]     |                +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 412 -         panic!(ExplicitBug);
[INFO] [stdout] 412 +         std::panic::panic_any(ExplicitBug);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:461:16
[INFO] [stdout]     |
[INFO] [stdout] 461 |         panic!(ExplicitBug);
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 461 |         panic!("{}", ExplicitBug);
[INFO] [stdout]     |                +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 461 -         panic!(ExplicitBug);
[INFO] [stdout] 461 +         std::panic::panic_any(ExplicitBug);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:495:16
[INFO] [stdout]     |
[INFO] [stdout] 495 |         panic!(self.fatal(&s));
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 495 |         panic!("{}", self.fatal(&s));
[INFO] [stdout]     |                +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 495 -         panic!(self.fatal(&s));
[INFO] [stdout] 495 +         std::panic::panic_any(self.fatal(&s));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "6d3e4d0023bd482c79df1a326cea038b9f34b87178e371e8be29cf10230cccf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d3e4d0023bd482c79df1a326cea038b9f34b87178e371e8be29cf10230cccf4", kill_on_drop: false }`
[INFO] [stdout] 6d3e4d0023bd482c79df1a326cea038b9f34b87178e371e8be29cf10230cccf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 76faead3d60235ab2c1039faafe4704bf4d026cc455f4d03715a1d7d2b47a302
[INFO] running `Command { std: "docker" "start" "-a" "76faead3d60235ab2c1039faafe4704bf4d026cc455f4d03715a1d7d2b47a302", kill_on_drop: false }`
[INFO] [stdout] warning: fields `codemap` and `files` are never read
[INFO] [stdout]   --> src/snippet.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SnippetData {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 11 |     codemap: Rc<dyn CodeMapper>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 12 |     files: Vec<FileInfo>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SnippetData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `file`, `primary_span`, and `lines` are never read
[INFO] [stdout]   --> src/snippet.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct FileInfo {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 17 |     file: Rc<FileMap>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     primary_span: Option<Span>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 25 |
[INFO] [stdout] 26 |     lines: Vec<Line>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:412:16
[INFO] [stdout]     |
[INFO] [stdout] 412 |         panic!(ExplicitBug);
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 412 |         panic!("{}", ExplicitBug);
[INFO] [stdout]     |                +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 412 -         panic!(ExplicitBug);
[INFO] [stdout] 412 +         std::panic::panic_any(ExplicitBug);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling garando_errors v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:461:16
[INFO] [stdout]     |
[INFO] [stdout] 461 |         panic!(ExplicitBug);
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 461 |         panic!("{}", ExplicitBug);
[INFO] [stdout]     |                +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 461 -         panic!(ExplicitBug);
[INFO] [stdout] 461 +         std::panic::panic_any(ExplicitBug);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:495:16
[INFO] [stdout]     |
[INFO] [stdout] 495 |         panic!(self.fatal(&s));
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 495 |         panic!("{}", self.fatal(&s));
[INFO] [stdout]     |                +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 495 -         panic!(self.fatal(&s));
[INFO] [stdout] 495 +         std::panic::panic_any(self.fatal(&s));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `codemap` and `files` are never read
[INFO] [stdout]   --> src/snippet.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SnippetData {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 11 |     codemap: Rc<dyn CodeMapper>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 12 |     files: Vec<FileInfo>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SnippetData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `file`, `primary_span`, and `lines` are never read
[INFO] [stdout]   --> src/snippet.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct FileInfo {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 17 |     file: Rc<FileMap>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     primary_span: Option<Span>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 25 |
[INFO] [stdout] 26 |     lines: Vec<Line>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:412:16
[INFO] [stdout]     |
[INFO] [stdout] 412 |         panic!(ExplicitBug);
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 412 |         panic!("{}", ExplicitBug);
[INFO] [stdout]     |                +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 412 -         panic!(ExplicitBug);
[INFO] [stdout] 412 +         std::panic::panic_any(ExplicitBug);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:461:16
[INFO] [stdout]     |
[INFO] [stdout] 461 |         panic!(ExplicitBug);
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 461 |         panic!("{}", ExplicitBug);
[INFO] [stdout]     |                +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 461 -         panic!(ExplicitBug);
[INFO] [stdout] 461 +         std::panic::panic_any(ExplicitBug);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:495:16
[INFO] [stdout]     |
[INFO] [stdout] 495 |         panic!(self.fatal(&s));
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 495 |         panic!("{}", self.fatal(&s));
[INFO] [stdout]     |                +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 495 -         panic!(self.fatal(&s));
[INFO] [stdout] 495 +         std::panic::panic_any(self.fatal(&s));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "76faead3d60235ab2c1039faafe4704bf4d026cc455f4d03715a1d7d2b47a302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76faead3d60235ab2c1039faafe4704bf4d026cc455f4d03715a1d7d2b47a302", kill_on_drop: false }`
[INFO] [stdout] 76faead3d60235ab2c1039faafe4704bf4d026cc455f4d03715a1d7d2b47a302
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0495406b99ac67822b346eab093b88ab5884d49dabb3db45f38a09adb26c315d
[INFO] running `Command { std: "docker" "start" "-a" "0495406b99ac67822b346eab093b88ab5884d49dabb3db45f38a09adb26c315d", kill_on_drop: false }`
[INFO] [stderr] warning: fields `codemap` and `files` are never read
[INFO] [stderr]   --> src/snippet.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct SnippetData {
[INFO] [stderr]    |            ----------- fields in this struct
[INFO] [stderr] 11 |     codemap: Rc<dyn CodeMapper>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 12 |     files: Vec<FileInfo>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SnippetData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `file`, `primary_span`, and `lines` are never read
[INFO] [stderr]   --> src/snippet.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct FileInfo {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr] 17 |     file: Rc<FileMap>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 24 |     primary_span: Option<Span>,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 25 |
[INFO] [stderr] 26 |     lines: Vec<Line>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `FileInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/lib.rs:412:16
[INFO] [stderr]     |
[INFO] [stderr] 412 |         panic!(ExplicitBug);
[INFO] [stderr]     |                ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]     |
[INFO] [stderr] 412 |         panic!("{}", ExplicitBug);
[INFO] [stderr]     |                +++++
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 412 -         panic!(ExplicitBug);
[INFO] [stderr] 412 +         std::panic::panic_any(ExplicitBug);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/lib.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |         panic!(ExplicitBug);
[INFO] [stderr]     |                ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]     |
[INFO] [stderr] 461 |         panic!("{}", ExplicitBug);
[INFO] [stderr]     |                +++++
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 461 -         panic!(ExplicitBug);
[INFO] [stderr] 461 +         std::panic::panic_any(ExplicitBug);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/lib.rs:495:16
[INFO] [stderr]     |
[INFO] [stderr] 495 |         panic!(self.fatal(&s));
[INFO] [stderr]     |                ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]     |
[INFO] [stderr] 495 |         panic!("{}", self.fatal(&s));
[INFO] [stderr]     |                +++++
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 495 -         panic!(self.fatal(&s));
[INFO] [stderr] 495 +         std::panic::panic_any(self.fatal(&s));
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `garando_errors` (lib) generated 5 warnings (run `cargo fix --lib -p garando_errors` to apply 3 suggestions)
[INFO] [stderr] warning: `garando_errors` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/garando_errors-d48228de38c91434)
[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 garando_errors
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - CodeSuggestion::substitution_parts (line 47) ... ignored
[INFO] [stdout] test src/lib.rs - CodeSuggestion::substitution_parts (line 56) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0495406b99ac67822b346eab093b88ab5884d49dabb3db45f38a09adb26c315d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0495406b99ac67822b346eab093b88ab5884d49dabb3db45f38a09adb26c315d", kill_on_drop: false }`
[INFO] [stdout] 0495406b99ac67822b346eab093b88ab5884d49dabb3db45f38a09adb26c315d