[INFO] cloning repository https://github.com/leplatrem/pyext-canonicaljson [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leplatrem/pyext-canonicaljson" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleplatrem%2Fpyext-canonicaljson", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleplatrem%2Fpyext-canonicaljson'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f972cae893d9def0a061f076ec19c3248758825e [INFO] checking leplatrem/pyext-canonicaljson against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleplatrem%2Fpyext-canonicaljson" "/workspace/builds/worker-110/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-110/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/leplatrem/pyext-canonicaljson on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/leplatrem/pyext-canonicaljson [INFO] finished tweaking git repo https://github.com/leplatrem/pyext-canonicaljson [INFO] tweaked toml for git repo https://github.com/leplatrem/pyext-canonicaljson written to /workspace/builds/worker-110/source/Cargo.toml [INFO] crate git repo https://github.com/leplatrem/pyext-canonicaljson already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded inventory-impl v0.1.7 [INFO] [stderr] Downloaded inventory v0.1.7 [INFO] [stderr] Downloaded canonical_json v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3aca1a6c965536e9d19cbcb53360b139b1c9ccd067b8ed9868580cfc23df43e0 [INFO] running `Command { std: "docker" "start" "-a" "3aca1a6c965536e9d19cbcb53360b139b1c9ccd067b8ed9868580cfc23df43e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3aca1a6c965536e9d19cbcb53360b139b1c9ccd067b8ed9868580cfc23df43e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3aca1a6c965536e9d19cbcb53360b139b1c9ccd067b8ed9868580cfc23df43e0", kill_on_drop: false }` [INFO] [stdout] 3aca1a6c965536e9d19cbcb53360b139b1c9ccd067b8ed9868580cfc23df43e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ba018278f50e3b54f14f747d2532e7b7cce7897ca659e21195404363162e24d [INFO] running `Command { std: "docker" "start" "-a" "1ba018278f50e3b54f14f747d2532e7b7cce7897ca659e21195404363162e24d", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.34 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling unindent v0.1.6 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Checking instant v0.1.6 [INFO] [stderr] Compiling inventory v0.1.7 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking smallvec v1.4.1 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling pyo3 v0.11.1 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Compiling pyo3-derive-backend v0.11.1 [INFO] [stderr] Compiling ghost v0.1.2 [INFO] [stderr] Compiling indoc-impl v0.3.6 [INFO] [stderr] Compiling inventory-impl v0.1.7 [INFO] [stderr] Compiling ctor v0.1.15 [INFO] [stderr] Compiling pyo3cls v0.11.1 [INFO] [stderr] Checking indoc v0.3.6 [INFO] [stderr] Checking canonical_json v0.3.0 [INFO] [stderr] Checking canonicaljson-rs v0.3.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:145:67 [INFO] [stdout] | [INFO] [stdout] 145 | return_cast!(PyList, |x: &PyList| Ok(serde_json::Value::Array(r#try!(x [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:150:69 [INFO] [stdout] | [INFO] [stdout] 150 | return_cast!(PyTuple, |x: &PyTuple| Ok(serde_json::Value::Array(r#try!( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:145:67 [INFO] [stdout] | [INFO] [stdout] 145 | return_cast!(PyList, |x: &PyList| Ok(serde_json::Value::Array(r#try!(x [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:150:69 [INFO] [stdout] | [INFO] [stdout] 150 | return_cast!(PyTuple, |x: &PyTuple| Ok(serde_json::Value::Array(r#try!( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 05s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking canonicaljson-rs v0.3.0 (/tmp/fixit) [INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:145:67 [INFO] [stdout] | [INFO] [stdout] 145 | return_cast!(PyList, |x: &PyList| Ok(serde_json::Value::Array(r#try!(x [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:150:69 [INFO] [stdout] | [INFO] [stdout] 150 | return_cast!(PyTuple, |x: &PyTuple| Ok(serde_json::Value::Array(r#try!( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:145:67 [INFO] [stdout] | [INFO] [stdout] 145 | return_cast!(PyList, |x: &PyList| Ok(serde_json::Value::Array(r#try!(x [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:150:69 [INFO] [stdout] | [INFO] [stdout] 150 | return_cast!(PyTuple, |x: &PyTuple| Ok(serde_json::Value::Array(r#try!( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "1ba018278f50e3b54f14f747d2532e7b7cce7897ca659e21195404363162e24d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ba018278f50e3b54f14f747d2532e7b7cce7897ca659e21195404363162e24d", kill_on_drop: false }` [INFO] [stdout] 1ba018278f50e3b54f14f747d2532e7b7cce7897ca659e21195404363162e24d