[INFO] fetching crate dejavu-ir 0.0.0...
[INFO] testing dejavu-ir-0.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate dejavu-ir 0.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate dejavu-ir 0.0.0
[INFO] finished tweaking crates.io crate dejavu-ir 0.0.0
[INFO] tweaked toml for crates.io crate dejavu-ir 0.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dejavu-ir 0.0.0 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] 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] cf241c26dc2ea30ae05571230aed5be2675206f26341e6b3decb2372e031b26f
[INFO] running `Command { std: "docker" "start" "-a" "cf241c26dc2ea30ae05571230aed5be2675206f26341e6b3decb2372e031b26f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf241c26dc2ea30ae05571230aed5be2675206f26341e6b3decb2372e031b26f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf241c26dc2ea30ae05571230aed5be2675206f26341e6b3decb2372e031b26f", kill_on_drop: false }`
[INFO] [stdout] cf241c26dc2ea30ae05571230aed5be2675206f26341e6b3decb2372e031b26f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] dd3ea4e6d0a92d3fa6c8049057d692a1f7cc500bb3b362648826d1c5bdd29f09
[INFO] running `Command { std: "docker" "start" "-a" "dd3ea4e6d0a92d3fa6c8049057d692a1f7cc500bb3b362648826d1c5bdd29f09", kill_on_drop: false }`
[INFO] [stderr]    Compiling dejavu-ir v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `head`, `text`, `tail`, and `range` are never read
[INFO] [stdout]   --> src/hir/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct DejavuText {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 13 |     head: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     text: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 15 |     tail: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 16 |     range: Range<usize>,
[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 0.12s
[INFO] running `Command { std: "docker" "inspect" "dd3ea4e6d0a92d3fa6c8049057d692a1f7cc500bb3b362648826d1c5bdd29f09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd3ea4e6d0a92d3fa6c8049057d692a1f7cc500bb3b362648826d1c5bdd29f09", kill_on_drop: false }`
[INFO] [stdout] dd3ea4e6d0a92d3fa6c8049057d692a1f7cc500bb3b362648826d1c5bdd29f09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 320eab7bf21f619f0520fa1458b84cba5a0a499169593d2bda652ab039573946
[INFO] running `Command { std: "docker" "start" "-a" "320eab7bf21f619f0520fa1458b84cba5a0a499169593d2bda652ab039573946", kill_on_drop: false }`
[INFO] [stdout] warning: fields `head`, `text`, `tail`, and `range` are never read
[INFO] [stdout]   --> src/hir/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct DejavuText {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 13 |     head: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     text: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 15 |     tail: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 16 |     range: Range<usize>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dejavu-ir v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `head`, `text`, `tail`, and `range` are never read
[INFO] [stdout]   --> src/hir/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct DejavuText {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 13 |     head: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     text: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 15 |     tail: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 16 |     range: Range<usize>,
[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 0.31s
[INFO] running `Command { std: "docker" "inspect" "320eab7bf21f619f0520fa1458b84cba5a0a499169593d2bda652ab039573946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "320eab7bf21f619f0520fa1458b84cba5a0a499169593d2bda652ab039573946", kill_on_drop: false }`
[INFO] [stdout] 320eab7bf21f619f0520fa1458b84cba5a0a499169593d2bda652ab039573946
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9b41b8ce05962ed22314bd0d6ff15329786d9316ea5eb174acc639488512df0d
[INFO] running `Command { std: "docker" "start" "-a" "9b41b8ce05962ed22314bd0d6ff15329786d9316ea5eb174acc639488512df0d", kill_on_drop: false }`
[INFO] [stderr] warning: fields `head`, `text`, `tail`, and `range` are never read
[INFO] [stderr]   --> src/hir/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct DejavuText {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 13 |     head: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 14 |     text: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 15 |     tail: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 16 |     range: Range<usize>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dejavu-ir` (lib) generated 1 warning
[INFO] [stderr] warning: `dejavu-ir` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dejavu_ir-c13f31dff1a6f295)
[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 dejavu_ir
[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" "9b41b8ce05962ed22314bd0d6ff15329786d9316ea5eb174acc639488512df0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b41b8ce05962ed22314bd0d6ff15329786d9316ea5eb174acc639488512df0d", kill_on_drop: false }`
[INFO] [stdout] 9b41b8ce05962ed22314bd0d6ff15329786d9316ea5eb174acc639488512df0d
