[INFO] crate notedown_ast 0.4.0 is already in cache
[INFO] testing notedown_ast-0.4.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate notedown_ast 0.4.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate notedown_ast 0.4.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate notedown_ast 0.4.0
[INFO] finished tweaking crates.io crate notedown_ast 0.4.0
[INFO] tweaked toml for crates.io crate notedown_ast 0.4.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9dfb7c9c33a28a334778c8535b10cc5b0008b1090de4d51a3455ce737f32ba52
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9dfb7c9c33a28a334778c8535b10cc5b0008b1090de4d51a3455ce737f32ba52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dfb7c9c33a28a334778c8535b10cc5b0008b1090de4d51a3455ce737f32ba52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dfb7c9c33a28a334778c8535b10cc5b0008b1090de4d51a3455ce737f32ba52", kill_on_drop: false }`
[INFO] [stdout] 9dfb7c9c33a28a334778c8535b10cc5b0008b1090de4d51a3455ce737f32ba52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5c02f064297376392a96a72b2bf0ad9d18bcfa5ae2e523cfd9f541980046a48
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f5c02f064297376392a96a72b2bf0ad9d18bcfa5ae2e523cfd9f541980046a48", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling notedown_parser v0.4.3
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling notedown_ast v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `path::PathBuf`
[INFO] [stdout]  --> src/commands/io.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashMap, path::PathBuf};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]  --> src/commands/io.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn import(ctx: &Context, args: &Vec<Value>, kvs: &HashMap<String, Value>) -> Option<String> {
[INFO] [stdout]   |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kvs`
[INFO] [stdout]  --> src/commands/io.rs:5:49
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn import(ctx: &Context, args: &Vec<Value>, kvs: &HashMap<String, Value>) -> Option<String> {
[INFO] [stdout]   |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_kvs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ty` is never read
[INFO] [stdout]   --> src/commands/media.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let (mut ty, mut id) = Default::default();
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `id` is never read
[INFO] [stdout]   --> src/commands/media.rs:38:18
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let (mut ty, mut id) = Default::default();
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kvs`
[INFO] [stdout]   --> src/commands/media.rs:54:58
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn fancy_quote(ctx: &mut Context, args: &Vec<Value>, kvs: &HashMap<String, Value>) -> AST {
[INFO] [stdout]    |                                                          ^^^ help: if this is intentional, prefix it with an underscore: `_kvs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `text` is assigned to, but never used
[INFO] [stdout]   --> src/commands/media.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let (mut text, mut src, mut href) = Default::default();
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_text` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> src/commands/media.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let (mut text, mut src, mut href) = Default::default();
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `text` is never read
[INFO] [stdout]   --> src/commands/media.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             text = image.to_string();
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `text` is never read
[INFO] [stdout]   --> src/commands/media.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             text = alt.to_string();
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `text` is never read
[INFO] [stdout]   --> src/commands/media.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             text = alt.to_string();
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `link` is never read
[INFO] [stdout]    --> src/commands/media.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let (mut link, mut alt) = Default::default();
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `alt` is never read
[INFO] [stdout]    --> src/commands/media.rs:103:20
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let (mut link, mut alt) = Default::default();
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cfg`
[INFO] [stdout]   --> src/traits/to_html.rs:97:21
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 let ref cfg = GLOBAL_CONFIG.lock().unwrap();
[INFO] [stdout]    |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cfg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.74s
[INFO] running `Command { std: "docker" "inspect" "f5c02f064297376392a96a72b2bf0ad9d18bcfa5ae2e523cfd9f541980046a48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5c02f064297376392a96a72b2bf0ad9d18bcfa5ae2e523cfd9f541980046a48", kill_on_drop: false }`
[INFO] [stdout] f5c02f064297376392a96a72b2bf0ad9d18bcfa5ae2e523cfd9f541980046a48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8be794675003a4f66096c3542e6f33faf21ad36349b6f7a81e55a8715b5af29
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f8be794675003a4f66096c3542e6f33faf21ad36349b6f7a81e55a8715b5af29", kill_on_drop: false }`
[INFO] [stderr]    Compiling notedown_ast v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `path::PathBuf`
[INFO] [stdout]  --> src/commands/io.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashMap, path::PathBuf};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]  --> src/commands/io.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn import(ctx: &Context, args: &Vec<Value>, kvs: &HashMap<String, Value>) -> Option<String> {
[INFO] [stdout]   |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kvs`
[INFO] [stdout]  --> src/commands/io.rs:5:49
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn import(ctx: &Context, args: &Vec<Value>, kvs: &HashMap<String, Value>) -> Option<String> {
[INFO] [stdout]   |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_kvs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ty` is never read
[INFO] [stdout]   --> src/commands/media.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let (mut ty, mut id) = Default::default();
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `id` is never read
[INFO] [stdout]   --> src/commands/media.rs:38:18
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let (mut ty, mut id) = Default::default();
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kvs`
[INFO] [stdout]   --> src/commands/media.rs:54:58
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn fancy_quote(ctx: &mut Context, args: &Vec<Value>, kvs: &HashMap<String, Value>) -> AST {
[INFO] [stdout]    |                                                          ^^^ help: if this is intentional, prefix it with an underscore: `_kvs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `text` is assigned to, but never used
[INFO] [stdout]   --> src/commands/media.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let (mut text, mut src, mut href) = Default::default();
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_text` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> src/commands/media.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let (mut text, mut src, mut href) = Default::default();
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `text` is never read
[INFO] [stdout]   --> src/commands/media.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             text = image.to_string();
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `text` is never read
[INFO] [stdout]   --> src/commands/media.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             text = alt.to_string();
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `text` is never read
[INFO] [stdout]   --> src/commands/media.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             text = alt.to_string();
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `link` is never read
[INFO] [stdout]    --> src/commands/media.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let (mut link, mut alt) = Default::default();
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `alt` is never read
[INFO] [stdout]    --> src/commands/media.rs:103:20
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let (mut link, mut alt) = Default::default();
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cfg`
[INFO] [stdout]   --> src/traits/to_html.rs:97:21
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 let ref cfg = GLOBAL_CONFIG.lock().unwrap();
[INFO] [stdout]    |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cfg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `path::PathBuf`
[INFO] [stdout]  --> src/commands/io.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashMap, path::PathBuf};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]  --> src/commands/io.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn import(ctx: &Context, args: &Vec<Value>, kvs: &HashMap<String, Value>) -> Option<String> {
[INFO] [stdout]   |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kvs`
[INFO] [stdout]  --> src/commands/io.rs:5:49
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn import(ctx: &Context, args: &Vec<Value>, kvs: &HashMap<String, Value>) -> Option<String> {
[INFO] [stdout]   |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_kvs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ty` is never read
[INFO] [stdout]   --> src/commands/media.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let (mut ty, mut id) = Default::default();
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `id` is never read
[INFO] [stdout]   --> src/commands/media.rs:38:18
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let (mut ty, mut id) = Default::default();
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kvs`
[INFO] [stdout]   --> src/commands/media.rs:54:58
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn fancy_quote(ctx: &mut Context, args: &Vec<Value>, kvs: &HashMap<String, Value>) -> AST {
[INFO] [stdout]    |                                                          ^^^ help: if this is intentional, prefix it with an underscore: `_kvs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `text` is assigned to, but never used
[INFO] [stdout]   --> src/commands/media.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let (mut text, mut src, mut href) = Default::default();
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_text` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> src/commands/media.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let (mut text, mut src, mut href) = Default::default();
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `text` is never read
[INFO] [stdout]   --> src/commands/media.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             text = image.to_string();
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `text` is never read
[INFO] [stdout]   --> src/commands/media.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             text = alt.to_string();
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `text` is never read
[INFO] [stdout]   --> src/commands/media.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             text = alt.to_string();
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `link` is never read
[INFO] [stdout]    --> src/commands/media.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let (mut link, mut alt) = Default::default();
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `alt` is never read
[INFO] [stdout]    --> src/commands/media.rs:103:20
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let (mut link, mut alt) = Default::default();
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cfg`
[INFO] [stdout]   --> src/traits/to_html.rs:97:21
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 let ref cfg = GLOBAL_CONFIG.lock().unwrap();
[INFO] [stdout]    |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cfg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "f8be794675003a4f66096c3542e6f33faf21ad36349b6f7a81e55a8715b5af29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8be794675003a4f66096c3542e6f33faf21ad36349b6f7a81e55a8715b5af29", kill_on_drop: false }`
[INFO] [stdout] f8be794675003a4f66096c3542e6f33faf21ad36349b6f7a81e55a8715b5af29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d79d32944fc25a44dcbef4ece49630a42ff4c7b7cd183c8c3aa95e1a949948c2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d79d32944fc25a44dcbef4ece49630a42ff4c7b7cd183c8c3aa95e1a949948c2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `path::PathBuf`
[INFO] [stderr]  --> src/commands/io.rs:3:33
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::{collections::HashMap, path::PathBuf};
[INFO] [stderr]   |                                 ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]  --> src/commands/io.rs:5:30
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn import(ctx: &Context, args: &Vec<Value>, kvs: &HashMap<String, Value>) -> Option<String> {
[INFO] [stderr]   |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `kvs`
[INFO] [stderr]  --> src/commands/io.rs:5:49
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn import(ctx: &Context, args: &Vec<Value>, kvs: &HashMap<String, Value>) -> Option<String> {
[INFO] [stderr]   |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_kvs`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `ty` is never read
[INFO] [stderr]   --> src/commands/media.rs:38:10
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let (mut ty, mut id) = Default::default();
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `id` is never read
[INFO] [stderr]   --> src/commands/media.rs:38:18
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let (mut ty, mut id) = Default::default();
[INFO] [stderr]    |                  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `kvs`
[INFO] [stderr]   --> src/commands/media.rs:54:58
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub fn fancy_quote(ctx: &mut Context, args: &Vec<Value>, kvs: &HashMap<String, Value>) -> AST {
[INFO] [stderr]    |                                                          ^^^ help: if this is intentional, prefix it with an underscore: `_kvs`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `text` is assigned to, but never used
[INFO] [stderr]   --> src/commands/media.rs:73:10
[INFO] [stderr]    |
[INFO] [stderr] 73 |     let (mut text, mut src, mut href) = Default::default();
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_text` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `src` is never read
[INFO] [stderr]   --> src/commands/media.rs:73:20
[INFO] [stderr]    |
[INFO] [stderr] 73 |     let (mut text, mut src, mut href) = Default::default();
[INFO] [stderr]    |                    ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `text` is never read
[INFO] [stderr]   --> src/commands/media.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |             text = image.to_string();
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `text` is never read
[INFO] [stderr]   --> src/commands/media.rs:82:13
[INFO] [stderr]    |
[INFO] [stderr] 82 |             text = alt.to_string();
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `text` is never read
[INFO] [stderr]   --> src/commands/media.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |             text = alt.to_string();
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `link` is never read
[INFO] [stderr]    --> src/commands/media.rs:103:10
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let (mut link, mut alt) = Default::default();
[INFO] [stderr]     |          ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `alt` is never read
[INFO] [stderr]    --> src/commands/media.rs:103:20
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let (mut link, mut alt) = Default::default();
[INFO] [stderr]     |                    ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cfg`
[INFO] [stderr]   --> src/traits/to_html.rs:97:21
[INFO] [stderr]    |
[INFO] [stderr] 97 |                 let ref cfg = GLOBAL_CONFIG.lock().unwrap();
[INFO] [stderr]    |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cfg`
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `path::PathBuf`
[INFO] [stderr]  --> src/commands/io.rs:3:33
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::{collections::HashMap, path::PathBuf};
[INFO] [stderr]   |                                 ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]  --> src/commands/io.rs:5:30
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn import(ctx: &Context, args: &Vec<Value>, kvs: &HashMap<String, Value>) -> Option<String> {
[INFO] [stderr]   |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `kvs`
[INFO] [stderr]  --> src/commands/io.rs:5:49
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn import(ctx: &Context, args: &Vec<Value>, kvs: &HashMap<String, Value>) -> Option<String> {
[INFO] [stderr]   |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_kvs`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `ty` is never read
[INFO] [stderr]   --> src/commands/media.rs:38:10
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let (mut ty, mut id) = Default::default();
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `id` is never read
[INFO] [stderr]   --> src/commands/media.rs:38:18
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let (mut ty, mut id) = Default::default();
[INFO] [stderr]    |                  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `kvs`
[INFO] [stderr]   --> src/commands/media.rs:54:58
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub fn fancy_quote(ctx: &mut Context, args: &Vec<Value>, kvs: &HashMap<String, Value>) -> AST {
[INFO] [stderr]    |                                                          ^^^ help: if this is intentional, prefix it with an underscore: `_kvs`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `text` is assigned to, but never used
[INFO] [stderr]   --> src/commands/media.rs:73:10
[INFO] [stderr]    |
[INFO] [stderr] 73 |     let (mut text, mut src, mut href) = Default::default();
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_text` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `src` is never read
[INFO] [stderr]   --> src/commands/media.rs:73:20
[INFO] [stderr]    |
[INFO] [stderr] 73 |     let (mut text, mut src, mut href) = Default::default();
[INFO] [stderr]    |                    ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `text` is never read
[INFO] [stderr]   --> src/commands/media.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |             text = image.to_string();
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `text` is never read
[INFO] [stderr]   --> src/commands/media.rs:82:13
[INFO] [stderr]    |
[INFO] [stderr] 82 |             text = alt.to_string();
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `text` is never read
[INFO] [stderr]   --> src/commands/media.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |             text = alt.to_string();
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `link` is never read
[INFO] [stderr]    --> src/commands/media.rs:103:10
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let (mut link, mut alt) = Default::default();
[INFO] [stderr]     |          ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `alt` is never read
[INFO] [stderr]    --> src/commands/media.rs:103:20
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let (mut link, mut alt) = Default::default();
[INFO] [stderr]     |                    ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cfg`
[INFO] [stderr]   --> src/traits/to_html.rs:97:21
[INFO] [stderr]    |
[INFO] [stderr] 97 |                 let ref cfg = GLOBAL_CONFIG.lock().unwrap();
[INFO] [stderr]    |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cfg`
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/notedown_ast-9006e0c4bf92944e
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests notedown_ast
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d79d32944fc25a44dcbef4ece49630a42ff4c7b7cd183c8c3aa95e1a949948c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d79d32944fc25a44dcbef4ece49630a42ff4c7b7cd183c8c3aa95e1a949948c2", kill_on_drop: false }`
[INFO] [stdout] d79d32944fc25a44dcbef4ece49630a42ff4c7b7cd183c8c3aa95e1a949948c2