[INFO] fetching crate peginator 0.7.0...
[INFO] testing peginator-0.7.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate peginator 0.7.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate peginator 0.7.0
[INFO] finished tweaking crates.io crate peginator 0.7.0
[INFO] tweaked toml for crates.io crate peginator 0.7.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate peginator 0.7.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding colored v2.2.0 (available: v3.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d46faba77af4d5ac1a044c3838249eea0ae6a017caf6dbd85c31928ca9d8a934
[INFO] running `Command { std: "docker" "start" "-a" "d46faba77af4d5ac1a044c3838249eea0ae6a017caf6dbd85c31928ca9d8a934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d46faba77af4d5ac1a044c3838249eea0ae6a017caf6dbd85c31928ca9d8a934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d46faba77af4d5ac1a044c3838249eea0ae6a017caf6dbd85c31928ca9d8a934", kill_on_drop: false }`
[INFO] [stdout] d46faba77af4d5ac1a044c3838249eea0ae6a017caf6dbd85c31928ca9d8a934
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d96ca30df484653d25a2e503e87f864f88a1fbad2199e2f2bbfcc1a90e82f1e
[INFO] running `Command { std: "docker" "start" "-a" "7d96ca30df484653d25a2e503e87f864f88a1fbad2199e2f2bbfcc1a90e82f1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling peginator v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `FakeColored` is never used
[INFO] [stdout]  --> src/colored_shim.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait FakeColored: Sized {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "7d96ca30df484653d25a2e503e87f864f88a1fbad2199e2f2bbfcc1a90e82f1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d96ca30df484653d25a2e503e87f864f88a1fbad2199e2f2bbfcc1a90e82f1e", kill_on_drop: false }`
[INFO] [stdout] 7d96ca30df484653d25a2e503e87f864f88a1fbad2199e2f2bbfcc1a90e82f1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb1a2bbf2efbf1324ca9dd8fc60ca591ebbe65b74a91dd60637ede92965c1567
[INFO] running `Command { std: "docker" "start" "-a" "bb1a2bbf2efbf1324ca9dd8fc60ca591ebbe65b74a91dd60637ede92965c1567", kill_on_drop: false }`
[INFO] [stdout] warning: trait `FakeColored` is never used
[INFO] [stdout]  --> src/colored_shim.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait FakeColored: Sized {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling peginator v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `FakeColored` is never used
[INFO] [stdout]  --> src/colored_shim.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait FakeColored: Sized {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "bb1a2bbf2efbf1324ca9dd8fc60ca591ebbe65b74a91dd60637ede92965c1567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb1a2bbf2efbf1324ca9dd8fc60ca591ebbe65b74a91dd60637ede92965c1567", kill_on_drop: false }`
[INFO] [stdout] bb1a2bbf2efbf1324ca9dd8fc60ca591ebbe65b74a91dd60637ede92965c1567
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a975d478eb3167402c57bdd01d35e63c11558274b4f09436f8e02ddf56bb8af
[INFO] running `Command { std: "docker" "start" "-a" "3a975d478eb3167402c57bdd01d35e63c11558274b4f09436f8e02ddf56bb8af", kill_on_drop: false }`
[INFO] [stderr] warning: trait `FakeColored` is never used
[INFO] [stderr]  --> src/colored_shim.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub trait FakeColored: Sized {
[INFO] [stderr]   |           ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `peginator` (lib) generated 1 warning
[INFO] [stderr] warning: `peginator` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/peginator-98fe01971ee020a7)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests peginator
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 119) ... ignored
[INFO] [stdout] test src/lib.rs - (line 124) ... ignored
[INFO] [stdout] test src/lib.rs - (line 176) ... ignored
[INFO] [stdout] test src/lib.rs - (line 386) ... ignored
[INFO] [stdout] test src/lib.rs - (line 521) ... ignored
[INFO] [stdout] test src/lib.rs - (line 538) ... ignored
[INFO] [stdout] test src/lib.rs - (line 565) ... ignored
[INFO] [stdout] test src/lib.rs - (line 86) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3a975d478eb3167402c57bdd01d35e63c11558274b4f09436f8e02ddf56bb8af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a975d478eb3167402c57bdd01d35e63c11558274b4f09436f8e02ddf56bb8af", kill_on_drop: false }`
[INFO] [stdout] 3a975d478eb3167402c57bdd01d35e63c11558274b4f09436f8e02ddf56bb8af