[INFO] cloning repository https://github.com/supercuts/prproj-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/supercuts/prproj-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsupercuts%2Fprproj-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsupercuts%2Fprproj-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e5fc5e59e9d838f4a8439603e23b574407d36306
[INFO] checking supercuts/prproj-rs against try#73ffebff6f34db7eb167bf9edcf2afa19c3073e9 for pr-147841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsupercuts%2Fprproj-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/supercuts/prproj-rs
[INFO] finished tweaking git repo https://github.com/supercuts/prproj-rs
[INFO] tweaked toml for git repo https://github.com/supercuts/prproj-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/supercuts/prproj-rs on toolchain 73ffebff6f34db7eb167bf9edcf2afa19c3073e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/supercuts/prproj-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-4-tc2/source/prproj-wasm/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-4-tc2/source/Cargo.toml
[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 wasm-bindgen-test-macro v0.3.10
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.60
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.60
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.10
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.60
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.60
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.10
[INFO] [stderr]   Downloaded minidom v0.11.1
[INFO] [stderr]   Downloaded libflate v0.1.27
[INFO] [stderr]   Downloaded quick-xml v0.16.1
[INFO] [stderr]   Downloaded js-sys v0.3.37
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.60
[INFO] [stderr]   Downloaded web-sys v0.3.37
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40f47edee60749266be0296f5eb4a967acd721e0115f001667a35487e8de05cc
[INFO] running `Command { std: "docker" "start" "-a" "40f47edee60749266be0296f5eb4a967acd721e0115f001667a35487e8de05cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40f47edee60749266be0296f5eb4a967acd721e0115f001667a35487e8de05cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40f47edee60749266be0296f5eb4a967acd721e0115f001667a35487e8de05cc", kill_on_drop: false }`
[INFO] [stdout] 40f47edee60749266be0296f5eb4a967acd721e0115f001667a35487e8de05cc
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f399bf1ff04a164ccddb3da007d9c36cdb6efffb290b540fdea92807d6c73f15
[INFO] running `Command { std: "docker" "start" "-a" "f399bf1ff04a164ccddb3da007d9c36cdb6efffb290b540fdea92807d6c73f15", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/prproj-wasm/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.60
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling bumpalo v3.2.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.60
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking adler32 v1.0.4
[INFO] [stderr]     Checking rle-decode-fast v1.0.1
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking quick-xml v0.16.1
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking libflate v0.1.27
[INFO] [stderr]     Checking minidom v0.11.1
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.10
[INFO] [stderr]     Checking prproj v0.1.0 (/opt/rustwide/workdir/prproj-rs)
[INFO] [stdout] warning: unused import: `sorted_vec`
[INFO] [stdout]   --> prproj-rs/src/premiere/reader.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::{sorted_vec, TICKS_PER_SECOND};
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::sorted_vec`
[INFO] [stdout]   --> prproj-rs/src/premiere/sequence.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::sorted_vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]   --> prproj-rs/src/premiere/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::borrow::Borrow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> prproj-rs/src/timeline.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sorted_vec`
[INFO] [stdout]   --> prproj-rs/src/premiere/reader.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::{sorted_vec, TICKS_PER_SECOND};
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::sorted_vec`
[INFO] [stdout]   --> prproj-rs/src/premiere/sequence.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::sorted_vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]   --> prproj-rs/src/premiere/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::borrow::Borrow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> prproj-rs/src/timeline.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> prproj-rs/src/premiere/reader.rs:110:10
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn take(mut self) -> PremiereFile {
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> prproj-rs/src/timeline.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 |             let mut item = &mut self.tm[i];
[INFO] [stdout]    |                 ----^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `medium` is never read
[INFO] [stdout]   --> prproj-rs/src/premiere/mod.rs:25:2
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Cut {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     medium: Box<PremiereMedium>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Cut` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `file_path` and `duration` are never read
[INFO] [stdout]   --> prproj-rs/src/premiere/media.rs:43:2
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct PremiereMedium {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 42 |     file_name: String, // TODO: impl
[INFO] [stdout] 43 |     file_path: String, // TODO: impl
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 44 |     pub frame_rate: u64,
[INFO] [stdout] 45 |     duration: Duration,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PremiereMedium` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SequenceErrors` is never used
[INFO] [stdout]    --> prproj-rs/src/premiere/sequence.rs:113:7
[INFO] [stdout]     |
[INFO] [stdout] 113 | trait SequenceErrors {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> prproj-rs/src/premiere/reader.rs:407:52
[INFO] [stdout]     |
[INFO] [stdout] 406 |     fn get_elems_with_ids<'a>(&'a self, identifiers: &'a [&'a str], find_with: FindWith)
[INFO] [stdout]     |                                --                     --   -- the lifetime is named here
[INFO] [stdout]     |                                |                      |
[INFO] [stdout]     |                                |                      the lifetime is named here
[INFO] [stdout]     |                                the lifetime is named here
[INFO] [stdout] 407 |                               -> impl Iterator<Item = &Element> + 'a
[INFO] [stdout]     |                                                       ^^^^^^^^    -- the same lifetime is named here
[INFO] [stdout]     |                                                       |
[INFO] [stdout]     |                                                       the same 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 `'a`
[INFO] [stdout]     |
[INFO] [stdout] 407 |                               -> impl Iterator<Item = &'a Element> + 'a
[INFO] [stdout]     |                                                        ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> prproj-rs/src/premiere/reader.rs:110:10
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn take(mut self) -> PremiereFile {
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> prproj-rs/src/timeline.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 |             let mut item = &mut self.tm[i];
[INFO] [stdout]    |                 ----^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `medium` is never read
[INFO] [stdout]   --> prproj-rs/src/premiere/mod.rs:25:2
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Cut {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     medium: Box<PremiereMedium>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Cut` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `file_path` and `duration` are never read
[INFO] [stdout]   --> prproj-rs/src/premiere/media.rs:43:2
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct PremiereMedium {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 42 |     file_name: String, // TODO: impl
[INFO] [stdout] 43 |     file_path: String, // TODO: impl
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 44 |     pub frame_rate: u64,
[INFO] [stdout] 45 |     duration: Duration,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PremiereMedium` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SequenceErrors` is never used
[INFO] [stdout]    --> prproj-rs/src/premiere/sequence.rs:113:7
[INFO] [stdout]     |
[INFO] [stdout] 113 | trait SequenceErrors {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> prproj-rs/src/premiere/reader.rs:407:52
[INFO] [stdout]     |
[INFO] [stdout] 406 |     fn get_elems_with_ids<'a>(&'a self, identifiers: &'a [&'a str], find_with: FindWith)
[INFO] [stdout]     |                                --                     --   -- the lifetime is named here
[INFO] [stdout]     |                                |                      |
[INFO] [stdout]     |                                |                      the lifetime is named here
[INFO] [stdout]     |                                the lifetime is named here
[INFO] [stdout] 407 |                               -> impl Iterator<Item = &Element> + 'a
[INFO] [stdout]     |                                                       ^^^^^^^^    -- the same lifetime is named here
[INFO] [stdout]     |                                                       |
[INFO] [stdout]     |                                                       the same 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 `'a`
[INFO] [stdout]     |
[INFO] [stdout] 407 |                               -> impl Iterator<Item = &'a Element> + 'a
[INFO] [stdout]     |                                                        ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.60
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.60
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.60
[INFO] [stdout] error: older versions of the `wasm-bindgen` crate are incompatible with current versions of Rust; please update to `wasm-bindgen` v0.2.88
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasm-bindgen` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f399bf1ff04a164ccddb3da007d9c36cdb6efffb290b540fdea92807d6c73f15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f399bf1ff04a164ccddb3da007d9c36cdb6efffb290b540fdea92807d6c73f15", kill_on_drop: false }`
[INFO] [stdout] f399bf1ff04a164ccddb3da007d9c36cdb6efffb290b540fdea92807d6c73f15
