[INFO] fetching crate spanned_json_parser 0.2.0... [INFO] testing spanned_json_parser-0.2.0 against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628 [INFO] extracting crate spanned_json_parser 0.2.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate spanned_json_parser 0.2.0 [INFO] finished tweaking crates.io crate spanned_json_parser 0.2.0 [INFO] tweaked toml for crates.io crate spanned_json_parser 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate spanned_json_parser 0.2.0 on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 83 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.5.1 (available: v0.7.0) [INFO] [stderr] Adding nom v7.1.3 (available: v8.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 327be01a39e025b846dacdc2b362c4c9e76dcffa4f41a362130bb98d6da38cfe [INFO] running `Command { std: "docker" "start" "-a" "327be01a39e025b846dacdc2b362c4c9e76dcffa4f41a362130bb98d6da38cfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "327be01a39e025b846dacdc2b362c4c9e76dcffa4f41a362130bb98d6da38cfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "327be01a39e025b846dacdc2b362c4c9e76dcffa4f41a362130bb98d6da38cfe", kill_on_drop: false }` [INFO] [stdout] 327be01a39e025b846dacdc2b362c4c9e76dcffa4f41a362130bb98d6da38cfe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dcc8da7572973ec254def0624906b8c925e5c1841c825322453b60fb40afc91f [INFO] running `Command { std: "docker" "start" "-a" "dcc8da7572973ec254def0624906b8c925e5c1841c825322453b60fb40afc91f", kill_on_drop: false }` [INFO] [stderr] Compiling bytecount v0.6.9 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling spanned_json_parser v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:184:19 [INFO] [stdout] | [INFO] [stdout] 184 | fn string(i: Span<'_>) -> Result { [INFO] [stdout] | ^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'_` [INFO] [stdout] | [INFO] [stdout] 184 | fn string(i: Span<'_>) -> Result<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:319:22 [INFO] [stdout] | [INFO] [stdout] 319 | fn key_value(i: Span<'_>) -> Result<(String, SpannedValue)> { [INFO] [stdout] | ^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'_` [INFO] [stdout] | [INFO] [stdout] 319 | fn key_value(i: Span<'_>) -> Result<'_, (String, SpannedValue)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:364:17 [INFO] [stdout] | [INFO] [stdout] 364 | fn hash(i: Span<'_>) -> Result> { [INFO] [stdout] | ^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'_` [INFO] [stdout] | [INFO] [stdout] 364 | fn hash(i: Span<'_>) -> Result<'_, HashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.82s [INFO] running `Command { std: "docker" "inspect" "dcc8da7572973ec254def0624906b8c925e5c1841c825322453b60fb40afc91f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcc8da7572973ec254def0624906b8c925e5c1841c825322453b60fb40afc91f", kill_on_drop: false }` [INFO] [stdout] dcc8da7572973ec254def0624906b8c925e5c1841c825322453b60fb40afc91f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 329d5f4b3de855e91b60a5226d600eb6b0ce496ddc9e0d641bce2d33ffd3fecd [INFO] running `Command { std: "docker" "start" "-a" "329d5f4b3de855e91b60a5226d600eb6b0ce496ddc9e0d641bce2d33ffd3fecd", kill_on_drop: false }` [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling clap_builder v4.5.46 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling clap v4.5.46 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling spanned_json_parser v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:184:19 [INFO] [stdout] | [INFO] [stdout] 184 | fn string(i: Span<'_>) -> Result { [INFO] [stdout] | ^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'_` [INFO] [stdout] | [INFO] [stdout] 184 | fn string(i: Span<'_>) -> Result<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:319:22 [INFO] [stdout] | [INFO] [stdout] 319 | fn key_value(i: Span<'_>) -> Result<(String, SpannedValue)> { [INFO] [stdout] | ^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'_` [INFO] [stdout] | [INFO] [stdout] 319 | fn key_value(i: Span<'_>) -> Result<'_, (String, SpannedValue)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:364:17 [INFO] [stdout] | [INFO] [stdout] 364 | fn hash(i: Span<'_>) -> Result> { [INFO] [stdout] | ^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'_` [INFO] [stdout] | [INFO] [stdout] 364 | fn hash(i: Span<'_>) -> Result<'_, HashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:184:19 [INFO] [stdout] | [INFO] [stdout] 184 | fn string(i: Span<'_>) -> Result { [INFO] [stdout] | ^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'_` [INFO] [stdout] | [INFO] [stdout] 184 | fn string(i: Span<'_>) -> Result<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:319:22 [INFO] [stdout] | [INFO] [stdout] 319 | fn key_value(i: Span<'_>) -> Result<(String, SpannedValue)> { [INFO] [stdout] | ^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'_` [INFO] [stdout] | [INFO] [stdout] 319 | fn key_value(i: Span<'_>) -> Result<'_, (String, SpannedValue)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:364:17 [INFO] [stdout] | [INFO] [stdout] 364 | fn hash(i: Span<'_>) -> Result> { [INFO] [stdout] | ^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'_` [INFO] [stdout] | [INFO] [stdout] 364 | fn hash(i: Span<'_>) -> Result<'_, HashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.86s [INFO] running `Command { std: "docker" "inspect" "329d5f4b3de855e91b60a5226d600eb6b0ce496ddc9e0d641bce2d33ffd3fecd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "329d5f4b3de855e91b60a5226d600eb6b0ce496ddc9e0d641bce2d33ffd3fecd", kill_on_drop: false }` [INFO] [stdout] 329d5f4b3de855e91b60a5226d600eb6b0ce496ddc9e0d641bce2d33ffd3fecd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f6fcdbfeacd061b75868d54aaa259f956dd24574ecabfdeac745df2e913a618a [INFO] running `Command { std: "docker" "start" "-a" "f6fcdbfeacd061b75868d54aaa259f956dd24574ecabfdeac745df2e913a618a", kill_on_drop: false }` [INFO] [stderr] error: failed to download `aho-corasick v1.1.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unable to get packages from source [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to unpack package `aho-corasick v1.1.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/aho-corasick-1.1.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Read-only file system (os error 30) [INFO] running `Command { std: "docker" "inspect" "f6fcdbfeacd061b75868d54aaa259f956dd24574ecabfdeac745df2e913a618a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6fcdbfeacd061b75868d54aaa259f956dd24574ecabfdeac745df2e913a618a", kill_on_drop: false }` [INFO] [stdout] f6fcdbfeacd061b75868d54aaa259f956dd24574ecabfdeac745df2e913a618a