[INFO] fetching crate media-type-version 0.1.3...
[INFO] testing media-type-version-0.1.3 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate media-type-version 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate media-type-version 0.1.3
[INFO] finished tweaking crates.io crate media-type-version 0.1.3
[INFO] tweaked toml for crates.io crate media-type-version 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate media-type-version 0.1.3 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate media-type-version 0.1.3 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62a2d36f7f3448170337ad5a8a5ba14a2c8af2c4d0e015911835d7c612b4a3c2
[INFO] running `Command { std: "docker" "start" "-a" "62a2d36f7f3448170337ad5a8a5ba14a2c8af2c4d0e015911835d7c612b4a3c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62a2d36f7f3448170337ad5a8a5ba14a2c8af2c4d0e015911835d7c612b4a3c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62a2d36f7f3448170337ad5a8a5ba14a2c8af2c4d0e015911835d7c612b4a3c2", kill_on_drop: false }`
[INFO] [stdout] 62a2d36f7f3448170337ad5a8a5ba14a2c8af2c4d0e015911835d7c612b4a3c2
[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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26096ca7a72a00e43d6c99f0c60a22592a5ad783a1e52d47e52a29cba3aa21b0
[INFO] running `Command { std: "docker" "start" "-a" "26096ca7a72a00e43d6c99f0c60a22592a5ad783a1e52d47e52a29cba3aa21b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling media-type-version v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "26096ca7a72a00e43d6c99f0c60a22592a5ad783a1e52d47e52a29cba3aa21b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26096ca7a72a00e43d6c99f0c60a22592a5ad783a1e52d47e52a29cba3aa21b0", kill_on_drop: false }`
[INFO] [stdout] 26096ca7a72a00e43d6c99f0c60a22592a5ad783a1e52d47e52a29cba3aa21b0
[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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7ec93880eca309a0b76ffeaf367f7f9147aa42cb472668df82c2ac5496a4e78
[INFO] running `Command { std: "docker" "start" "-a" "c7ec93880eca309a0b76ffeaf367f7f9147aa42cb472668df82c2ac5496a4e78", kill_on_drop: false }`
[INFO] [stderr]    Compiling owo-colors v4.2.1
[INFO] [stderr]    Compiling libc v0.2.173
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling shadow_counted v0.4.0
[INFO] [stderr]    Compiling impls v1.0.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.25
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling btparse v0.2.0
[INFO] [stderr]    Compiling media-type-version v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling facet-core v0.27.13
[INFO] [stderr]    Compiling color-backtrace v0.7.0
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling unsynn v0.1.1
[INFO] [stderr]    Compiling backtrace v0.3.75
[INFO] [stderr]    Compiling facet-testhelpers-macros v0.1.1
[INFO] [stderr]    Compiling color-eyre v0.6.5
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling facet-reflect v0.27.13
[INFO] [stderr]    Compiling facet-pretty v0.23.20
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling facet-testhelpers v0.17.5
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.64s
[INFO] running `Command { std: "docker" "inspect" "c7ec93880eca309a0b76ffeaf367f7f9147aa42cb472668df82c2ac5496a4e78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7ec93880eca309a0b76ffeaf367f7f9147aa42cb472668df82c2ac5496a4e78", kill_on_drop: false }`
[INFO] [stdout] c7ec93880eca309a0b76ffeaf367f7f9147aa42cb472668df82c2ac5496a4e78
[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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9edf0b7cb198a5e502bce1ad75373b7b2d4e64c7b913fea43cf0cb2bccbbc550
[INFO] running `Command { std: "docker" "start" "-a" "9edf0b7cb198a5e502bce1ad75373b7b2d4e64c7b913fea43cf0cb2bccbbc550", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/media_type_version-d9aea93850cda770)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::extract_fail_no_prefix ... ok
[INFO] [stderr] The application panicked (crashed).
[INFO] [stderr] Message:  Failed to set up color-eyre: 
[INFO] [stderr]    0: cannot install provided ErrorHook, a hook has already been installed
[INFO] [stderr] 
[INFO] [stderr]   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stderr]                                 ⋮ 5 frames hidden ⋮                               
[INFO] [stderr]    6: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual::h428932ce1d358bbd
[INFO] [stderr]       at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:2174
[INFO] [stderr]                                  ⋮ 1 frame hidden ⋮                               
[INFO] [stderr]    8: facet_testhelpers::setup::hb425f77101a0945c
[INFO] [stderr]       at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/facet-testhelpers-0.17.5/src/lib.rs:79
[INFO] [stderr]         77 │         HookBuilder::default()
[INFO] [stderr]         78 │             .add_frame_filter(Box::new(eyre_filter))
[INFO] [stderr]         79 >             .install()
[INFO] [stderr]         80 │             .expect("Failed to set up color-eyre");
[INFO] [stderr]         81 │ 
[INFO] [stderr]    9: media_type_version::tests::extract_fail_two_expected::hcb05be6d142b813b
[INFO] [stderr]       at /opt/rustwide/workdir/src/lib.rs:178
[INFO] [stderr]        176 │ 
[INFO] [stderr]        177 │     /// Make sure [extract][crate::extract] fails if no two components.
[INFO] [stderr]        178 >     #[test]
[INFO] [stderr]        179 │     fn extract_fail_two_expected() {
[INFO] [stderr]        180 │         let res = crate::extract(&CFG, "this/and.vnothing+that");
[INFO] [stderr]   10: media_type_version::tests::extract_fail_two_expected::{{closure}}::hebe078443bdaab78
[INFO] [stderr]       at /opt/rustwide/workdir/src/lib.rs:178
[INFO] [stderr]        176 │ 
[INFO] [stderr]        177 │     /// Make sure [extract][crate::extract] fails if no two components.
[INFO] [stderr]        178 >     #[test]
[INFO] [stderr]        179 │     fn extract_fail_two_expected() {
[INFO] [stderr]        180 │         let res = crate::extract(&CFG, "this/and.vnothing+that");
[INFO] [stderr]                                 ⋮ 21 frames hidden ⋮                              
[INFO] [stderr]   32: clone<unknown>
[INFO] [stderr]       at <unknown source file>:<unknown line>
[INFO] [stderr] 
[INFO] [stderr] Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
[INFO] [stderr] Location: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/facet-testhelpers-0.17.5/src/lib.rs:80
[INFO] [stderr] 
[INFO] [stderr] Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
[INFO] [stderr] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stderr]                               ⋮ 10 frames hidden ⋮                              
[INFO] [stderr] 11: core::result::Result<T,E>::expect
[INFO] [stderr]     at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:1175
[INFO] [stderr] 12: facet_testhelpers::setup
[INFO] [stderr]     at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/facet-testhelpers-0.17.5/src/lib.rs:80
[INFO] [stderr]       78 │             .add_frame_filter(Box::new(eyre_filter))
[INFO] [stderr]       79 │             .install()
[INFO] [stderr]       80 >             .expect("Failed to set up color-eyre");
[INFO] [stderr]       81 │ 
[INFO] [stderr]       82 │         // color-backtrace filter
[INFO] [stderr] 13: media_type_version::tests::extract_fail_two_expected
[INFO] [stderr]     at ./src/lib.rs:178
[INFO] [stderr]      176 │ 
[INFO] [stderr]      177 │     /// Make sure [extract][crate::extract] fails if no two components.
[INFO] [stderr]      178 >     #[test]
[INFO] [stderr]      179 │     fn extract_fail_two_expected() {
[INFO] [stderr]      180 │         let res = crate::extract(&CFG, "this/and.vnothing+that");
[INFO] [stderr] 14: media_type_version::tests::extract_fail_two_expected::{{closure}}
[INFO] [stderr]     at ./src/lib.rs:178
[INFO] [stderr]      176 │ 
[INFO] [stderr]      177 │     /// Make sure [extract][crate::extract] fails if no two components.
[INFO] [stderr]      178 >     #[test]
[INFO] [stderr]      179 │     fn extract_fail_two_expected() {
[INFO] [stderr]      180 │         let res = crate::extract(&CFG, "this/and.vnothing+that");
[INFO] [stderr]                               ⋮ 21 frames hidden ⋮                              
[INFO] [stderr] 36: clone
[INFO] [stderr]     at <unknown source file>
[INFO] [stderr] The application panicked (crashed).
[INFO] [stderr] Message:  Failed to set up color-eyre: 
[INFO] [stderr]    0: cannot install provided ErrorHook, a hook has already been installed
[INFO] [stderr] 
[INFO] [stderr]   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stderr]                                 ⋮ 5 frames hidden ⋮                               
[INFO] [stderr]    6: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual::h428932ce1d358bbd
[INFO] [stderr]       at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:2174
[INFO] [stderr]                                  ⋮ 1 frame hidden ⋮                               
[INFO] [stderr]    8: facet_testhelpers::setup::hb425f77101a0945c
[INFO] [stderr]       at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/facet-testhelpers-0.17.5/src/lib.rs:79
[INFO] [stderr]         77 │         HookBuilder::default()
[INFO] [stderr]         78 │             .add_frame_filter(Box::new(eyre_filter))
[INFO] [stderr]         79 >             .install()
[INFO] [stderr]         80 │             .expect("Failed to set up color-eyre");
[INFO] [stderr]         81 │ 
[INFO] [stderr]    9: media_type_version::defs::tests::builder::h4a63603ec05c3266
[INFO] [stderr]       at /opt/rustwide/workdir/src/defs.rs:360
[INFO] [stderr]        358 │ 
[INFO] [stderr]        359 │     /// Make sure the builder, well, builds a [`Config`] object.
[INFO] [stderr]        360 >     #[test]
[INFO] [stderr]        361 │     fn builder() {
[INFO] [stderr]        362 │         info!("Building a config builder");
[INFO] [stderr]   10: media_type_version::defs::tests::builder::{{closure}}::hb55cbde1a72ba7d4
[INFO] [stderr]       at /opt/rustwide/workdir/src/defs.rs:360
[INFO] [stderr]        358 │ 
[INFO] [stderr]        359 │     /// Make sure the builder, well, builds a [`Config`] object.
[INFO] [stderr]        360 >     #[test]
[INFO] [stderr]        361 │     fn builder() {
[INFO] [stderr]        362 │         info!("Building a config builder");
[INFO] [stderr]                                 ⋮ 21 frames hidden ⋮                              
[INFO] [stderr]   32: clone<unknown>
[INFO] [stderr]       at <unknown source file>:<unknown line>
[INFO] [stderr] 
[INFO] [stderr] Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
[INFO] [stderr] Location: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/facet-testhelpers-0.17.5/src/lib.rs:80
[INFO] [stderr] 
[INFO] [stderr] Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
[INFO] [stderr] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stderr]                               ⋮ 10 frames hidden ⋮                              
[INFO] [stderr] 11: core::result::Result<T,E>::expect
[INFO] [stderr]     at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:1175
[INFO] [stderr] 12: facet_testhelpers::setup
[INFO] [stderr]     at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/facet-testhelpers-0.17.5/src/lib.rs:80
[INFO] [stderr]       78 │             .add_frame_filter(Box::new(eyre_filter))
[INFO] [stderr]       79 │             .install()
[INFO] [stderr]       80 >             .expect("Failed to set up color-eyre");
[INFO] [stderr]       81 │ 
[INFO] [stderr]       82 │         // color-backtrace filter
[INFO] [stderr] 13: media_type_version::defs::tests::builder
[INFO] [stderr]     at ./src/defs.rs:360
[INFO] [stderr]      358 │ 
[INFO] [stderr]      359 │     /// Make sure the builder, well, builds a [`Config`] object.
[INFO] [stderr]      360 >     #[test]
[INFO] [stderr]      361 │     fn builder() {
[INFO] [stderr]      362 │         info!("Building a config builder");
[INFO] [stderr] 14: media_type_version::defs::tests::builder::{{closure}}
[INFO] [stderr]     at ./src/defs.rs:360
[INFO] [stderr]      358 │ 
[INFO] [stderr]      359 │     /// Make sure the builder, well, builds a [`Config`] object.
[INFO] [stderr]      360 >     #[test]
[INFO] [stderr]      361 │     fn builder() {
[INFO] [stderr]      362 │         info!("Building a config builder");
[INFO] [stderr]                               ⋮ 21 frames hidden ⋮                              
[INFO] [stderr] 36: clone
[INFO] [stderr]     at <unknown source file>
[INFO] [stderr] The application panicked (crashed).
[INFO] [stderr] Message:  Failed to set up color-eyre: 
[INFO] [stderr]    0: cannot install provided ErrorHook, a hook has already been installed
[INFO] [stderr] 
[INFO] [stderr]   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stderr]                                 ⋮ 5 frames hidden ⋮                               
[INFO] [stderr]    6: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual::h428932ce1d358bbd
[INFO] [stderr]       at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:2174
[INFO] [stderr]                                  ⋮ 1 frame hidden ⋮                               
[INFO] [stderr]    8: facet_testhelpers::setup::hb425f77101a0945c
[INFO] [stderr]       at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/facet-testhelpers-0.17.5/src/lib.rs:79
[INFO] [stderr]         77 │         HookBuilder::default()
[INFO] [stderr]         78 │             .add_frame_filter(Box::new(eyre_filter))
[INFO] [stderr]         79 >             .install()
[INFO] [stderr]         80 │             .expect("Failed to set up color-eyre");
[INFO] [stderr]         81 │ 
[INFO] [stderr]    9: media_type_version::tests::extract_fail_no_vdot::h77d85a3dc9e4bc52
[INFO] [stderr]       at /opt/rustwide/workdir/src/lib.rs:167
[INFO] [stderr]        165 │ 
[INFO] [stderr]        166 │     /// Make sure [extract][crate::extract] fails on missing "v.".
[INFO] [stderr]        167 >     #[test]
[INFO] [stderr]        168 │     fn extract_fail_no_vdot() {
[INFO] [stderr]        169 │         let res = crate::extract(&CFG, "this/andnothing+that");
[INFO] [stderr]   10: media_type_version::tests::extract_fail_no_vdot::{{closure}}::hf6aa6d13e212993d
[INFO] [stderr]       at /opt/rustwide/workdir/src/lib.rs:167
[INFO] [stderr]        165 │ 
[INFO] [stderr]        166 │     /// Make sure [extract][crate::extract] fails on missing "v.".
[INFO] [stderr]        167 >     #[test]
[INFO] [stderr]        168 │     fn extract_fail_no_vdot() {
[INFO] [stderr]        169 │         let res = crate::extract(&CFG, "this/andnothing+that");
[INFO] [stderr]                                 ⋮ 21 frames hidden ⋮                              
[INFO] [stderr]   32: clone<unknown>
[INFO] [stderr]       at <unknown source file>:<unknown line>
[INFO] [stderr] 
[INFO] [stderr] Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
[INFO] [stderr] Location: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/facet-testhelpers-0.17.5/src/lib.rs:80
[INFO] [stderr] 
[INFO] [stderr] Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
[INFO] [stderr] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stderr]                               ⋮ 10 frames hidden ⋮                              
[INFO] [stderr] 11: core::result::Result<T,E>::expect
[INFO] [stderr]     at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:1175
[INFO] [stderr] 12: facet_testhelpers::setup
[INFO] [stderr]     at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/facet-testhelpers-0.17.5/src/lib.rs:80
[INFO] [stderr]       78 │             .add_frame_filter(Box::new(eyre_filter))
[INFO] [stderr]       79 │             .install()
[INFO] [stderr]       80 >             .expect("Failed to set up color-eyre");
[INFO] [stderr]       81 │ 
[INFO] [stderr]       82 │         // color-backtrace filter
[INFO] [stderr] 13: media_type_version::tests::extract_fail_no_vdot
[INFO] [stderr]     at ./src/lib.rs:167
[INFO] [stderr]      165 │ 
[INFO] [stderr]      166 │     /// Make sure [extract][crate::extract] fails on missing "v.".
[INFO] [stderr]      167 >     #[test]
[INFO] [stderr]      168 │     fn extract_fail_no_vdot() {
[INFO] [stderr]      169 │         let res = crate::extract(&CFG, "this/andnothing+that");
[INFO] [stderr] 14: media_type_version::tests::extract_fail_no_vdot::{{closure}}
[INFO] [stderr]     at ./src/lib.rs:167
[INFO] [stderr]      165 │ 
[INFO] [stderr]      166 │     /// Make sure [extract][crate::extract] fails on missing "v.".
[INFO] [stderr]      167 >     #[test]
[INFO] [stderr]      168 │     fn extract_fail_no_vdot() {
[INFO] [stderr]      169 │         let res = crate::extract(&CFG, "this/andnothing+that");
[INFO] [stderr]                               ⋮ 21 frames hidden ⋮                              
[INFO] [stderr] 36: clone
[INFO] [stderr]     at <unknown source file>
[INFO] [stderr] The application panicked (crashed).
[INFO] [stderr] Message:  Failed to set up color-eyre: 
[INFO] [stderr]    0: cannot install provided ErrorHook, a hook has already been installed
[INFO] [stderr] 
[INFO] [stderr]   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stderr]                                 ⋮ 5 frames hidden ⋮                               
[INFO] [stderr]    6: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual::h428932ce1d358bbd
[INFO] [stderr]       at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:2174
[INFO] [stderr]                                  ⋮ 1 frame hidden ⋮                               
[INFO] [stderr]    8: facet_testhelpers::setup::hb425f77101a0945c
[INFO] [stderr]       at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/facet-testhelpers-0.17.5/src/lib.rs:79
[INFO] [stderr]         77 │         HookBuilder::default()
[INFO] [stderr]         78 │             .add_frame_filter(Box::new(eyre_filter))
[INFO] [stderr]         79 >             .install()
[INFO] [stderr]         80 │             .expect("Failed to set up color-eyre");
[INFO] [stderr]         81 │ 
[INFO] [stderr]    9: media_type_version::tests::extract_fail_no_suffix::h29c7e6cb6620f126
[INFO] [stderr]       at /opt/rustwide/workdir/src/lib.rs:156
[INFO] [stderr]        154 │ 
[INFO] [stderr]        155 │     /// Make sure [extract][crate::extract] fails on invalid suffix.
[INFO] [stderr]        156 >     #[test]
[INFO] [stderr]        157 │     fn extract_fail_no_suffix() {
[INFO] [stderr]        158 │         let res = crate::extract(&CFG, "this/andnothing");
[INFO] [stderr]   10: media_type_version::tests::extract_fail_no_suffix::{{closure}}::h7a58c956e339b58a
[INFO] [stderr]       at /opt/rustwide/workdir/src/lib.rs:156
[INFO] [stderr]        154 │ 
[INFO] [stderr]        155 │     /// Make sure [extract][crate::extract] fails on invalid suffix.
[INFO] [stderr]        156 >     #[test]
[INFO] [stderr]        157 │     fn extract_fail_no_suffix() {
[INFO] [stderr]        158 │         let res = crate::extract(&CFG, "this/andnothing");
[INFO] [stderr]                                 ⋮ 21 frames hidden ⋮                              
[INFO] [stderr]   32: clone<unknown>
[INFO] [stderr]       at <unknown source file>:<unknown line>
[INFO] [stderr] 
[INFO] [stderr] Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
[INFO] [stderr] Location: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/facet-testhelpers-0.17.5/src/lib.rs:80
[INFO] [stderr] 
[INFO] [stderr] Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
[INFO] [stderr] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stderr]                               ⋮ 10 frames hidden ⋮                              
[INFO] [stderr] 11: core::result::Result<T,E>::expect
[INFO] [stderr]     at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:1175
[INFO] [stderr] 12: facet_testhelpers::setup
[INFO] [stderr]     at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/facet-testhelpers-0.17.5/src/lib.rs:80
[INFO] [stderr]       78 │             .add_frame_filter(Box::new(eyre_filter))
[INFO] [stderr]       79 │             .install()
[INFO] [stderr]       80 >             .expect("Failed to set up color-eyre");
[INFO] [stderr]       81 │ 
[INFO] [stderr]       82 │         // color-backtrace filter
[INFO] [stderr] 13: media_type_version::tests::extract_fail_no_suffix
[INFO] [stderr]     at ./src/lib.rs:156
[INFO] [stderr]      154 │ 
[INFO] [stderr]      155 │     /// Make sure [extract][crate::extract] fails on invalid suffix.
[INFO] [stderr]      156 >     #[test]
[INFO] [stderr]      157 │     fn extract_fail_no_suffix() {
[INFO] [stderr]      158 │         let res = crate::extract(&CFG, "this/andnothing");
[INFO] [stderr] 14: media_type_version::tests::extract_fail_no_suffix::{{closure}}
[INFO] [stderr]     at ./src/lib.rs:156
[INFO] [stderr]      154 │ 
[INFO] [stderr]      155 │     /// Make sure [extract][crate::extract] fails on invalid suffix.
[INFO] [stderr]      156 >     #[test]
[INFO] [stderr]      157 │     fn extract_fail_no_suffix() {
[INFO] [stderr]      158 │         let res = crate::extract(&CFG, "this/andnothing");
[INFO] [stderr]                               ⋮ 21 frames hidden ⋮                              
[INFO] [stderr] 36: clone
[INFO] [stderr]     at <unknown source file>
[INFO] [stderr] The application panicked (crashed).
[INFO] [stderr] Message:  Failed to set up color-eyre: 
[INFO] [stderr]    0: cannot install provided ErrorHook, a hook has already been installed
[INFO] [stderr] 
[INFO] [stderr]   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stderr]                                 ⋮ 5 frames hidden ⋮                               
[INFO] [stderr]    6: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual::h428932ce1d358bbd
[INFO] [stderr]       at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:2174
[INFO] [stderr]                                  ⋮ 1 frame hidden ⋮                               
[INFO] [stderr]    8: facet_testhelpers::setup::hb425f77101a0945c
[INFO] [stderr]       at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/facet-testhelpers-0.17.5/src/lib.rs:79
[INFO] [stderr]         77 │         HookBuilder::default()
[INFO] [stderr]         78 │             .add_frame_filter(Box::new(eyre_filter))
[INFO] [stderr]         79 >             .install()
[INFO] [stderr]         80 │             .expect("Failed to set up color-eyre");
[INFO] [stderr]         81 │ 
[INFO] [stderr]    9: media_type_version::tests::extract_ok::h7ff2231b9d42fd0b
[INFO] [stderr]       at /opt/rustwide/workdir/src/lib.rs:207
[INFO] [stderr]        205 │ 
[INFO] [stderr]        206 │     /// Make sure [extract][crate::extract] succeeds on trivial correct data.
[INFO] [stderr]        207 >     #[test]
[INFO] [stderr]        208 │     fn extract_ok() {
[INFO] [stderr]        209 │         let ver = crate::extract(&CFG, "this/and.v616.42+that").context("extract")?;
[INFO] [stderr]   10: media_type_version::tests::extract_ok::{{closure}}::h568c71c987ae01a1
[INFO] [stderr]       at /opt/rustwide/workdir/src/lib.rs:207
[INFO] [stderr]        205 │ 
[INFO] [stderr]        206 │     /// Make sure [extract][crate::extract] succeeds on trivial correct data.
[INFO] [stderr]        207 >     #[test]
[INFO] [stderr]        208 │     fn extract_ok() {
[INFO] [stderr]        209 │         let ver = crate::extract(&CFG, "this/and.v616.42+that").context("extract")?;
[INFO] [stderr]                                 ⋮ 21 frames hidden ⋮                              
[INFO] [stderr]   32: clone<unknown>
[INFO] [stderr]       at <unknown source file>:<unknown line>
[INFO] [stderr] 
[INFO] [stderr] Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
[INFO] [stderr] Location: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/facet-testhelpers-0.17.5/src/lib.rs:80
[INFO] [stderr] 
[INFO] [stderr] Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
[INFO] [stderr] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stderr]                               ⋮ 10 frames hidden ⋮                              
[INFO] [stderr] 11: core::result::Result<T,E>::expect
[INFO] [stderr]     at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:1175
[INFO] [stderr] 12: facet_testhelpers::setup
[INFO] [stderr]     at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/facet-testhelpers-0.17.5/src/lib.rs:80
[INFO] [stderr]       78 │             .add_frame_filter(Box::new(eyre_filter))
[INFO] [stderr]       79 │             .install()
[INFO] [stderr]       80 >             .expect("Failed to set up color-eyre");
[INFO] [stderr]       81 │ 
[INFO] [stderr]       82 │         // color-backtrace filter
[INFO] [stderr] 13: media_type_version::tests::extract_ok
[INFO] [stderr]     at ./src/lib.rs:207
[INFO] [stderr]      205 │ 
[INFO] [stderr]      206 │     /// Make sure [extract][crate::extract] succeeds on trivial correct data.
[INFO] [stderr]      207 >     #[test]
[INFO] [stderr]      208 │     fn extract_ok() {
[INFO] [stderr]      209 │         let ver = crate::extract(&CFG, "this/and.v616.42+that").context("extract")?;
[INFO] [stderr] 14: media_type_version::tests::extract_ok::{{closure}}
[INFO] [stderr]     at ./src/lib.rs:207
[INFO] [stderr]      205 │ 
[INFO] [stderr]      206 │     /// Make sure [extract][crate::extract] succeeds on trivial correct data.
[INFO] [stderr]      207 >     #[test]
[INFO] [stderr]      208 │     fn extract_ok() {
[INFO] [stderr]      209 │         let ver = crate::extract(&CFG, "this/and.v616.42+that").context("extract")?;
[INFO] [stderr]                               ⋮ 21 frames hidden ⋮                              
[INFO] [stderr] 36: clone
[INFO] [stderr]     at <unknown source file>
[INFO] [stderr] The application panicked (crashed).
[INFO] [stderr] Message:  Failed to set up color-eyre: 
[INFO] [stderr]    0: cannot install provided ErrorHook, a hook has already been installed
[INFO] [stderr] 
[INFO] [stderr]   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stderr]                                 ⋮ 5 frames hidden ⋮                               
[INFO] [stderr]    6: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual::h428932ce1d358bbd
[INFO] [stderr]       at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:2174
[INFO] [stderr]                                  ⋮ 1 frame hidden ⋮                               
[INFO] [stderr]    8: facet_testhelpers::setup::hb425f77101a0945c
[INFO] [stderr]       at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/facet-testhelpers-0.17.5/src/lib.rs:79
[INFO] [stderr]         77 │         HookBuilder::default()
[INFO] [stderr]         78 │             .add_frame_filter(Box::new(eyre_filter))
[INFO] [stderr]         79 >             .install()
[INFO] [stderr]         80 │             .expect("Failed to set up color-eyre");
[INFO] [stderr]         81 │ 
[INFO] [stderr]    9: media_type_version::tests::extract_fail_uint_expected::h7f48770221ad65f3
[INFO] [stderr]       at /opt/rustwide/workdir/src/lib.rs:189
[INFO] [stderr]        187 │ 
[INFO] [stderr]        188 │     /// Make sure [extract][crate::extract] fails if not unsigned integers.
[INFO] [stderr]        189 >     #[test]
[INFO] [stderr]        190 │     fn extract_fail_uint_expected() {
[INFO] [stderr]        191 │         let res_first = crate::extract(&CFG, "this/and.va.42+that");
[INFO] [stderr]   10: media_type_version::tests::extract_fail_uint_expected::{{closure}}::h9cd20411ed873c24
[INFO] [stderr]       at /opt/rustwide/workdir/src/lib.rs:189
[INFO] [stderr]        187 │ 
[INFO] [stderr]        188 │     /// Make sure [extract][crate::extract] fails if not unsigned integers.
[INFO] [stderr]        189 >     #[test]
[INFO] [stderr]        190 │     fn extract_fail_uint_expected() {
[INFO] [stderr]        191 │         let res_first = crate::extract(&CFG, "this/and.va.42+that");
[INFO] [stderr]                                 ⋮ 21 frames hidden ⋮                              
[INFO] [stderr]   32: clone<unknown>
[INFO] [stderr]       at <unknown source file>:<unknown line>
[INFO] [stderr] 
[INFO] [stderr] Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
[INFO] [stderr] Location: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/facet-testhelpers-0.17.5/src/lib.rs:80
[INFO] [stderr] 
[INFO] [stderr] Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
[INFO] [stderr] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stderr]                               ⋮ 10 frames hidden ⋮                              
[INFO] [stderr] 11: core::result::Result<T,E>::expect
[INFO] [stderr]     at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:1175
[INFO] [stderr] 12: facet_testhelpers::setup
[INFO] [stderr]     at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/facet-testhelpers-0.17.5/src/lib.rs:80
[INFO] [stderr]       78 │             .add_frame_filter(Box::new(eyre_filter))
[INFO] [stderr]       79 │             .install()
[INFO] [stderr]       80 >             .expect("Failed to set up color-eyre");
[INFO] [stderr]       81 │ 
[INFO] [stderr]       82 │         // color-backtrace filter
[INFO] [stderr] 13: media_type_version::tests::extract_fail_uint_expected
[INFO] [stderr]     at ./src/lib.rs:189
[INFO] [stderr]      187 │ 
[INFO] [stderr]      188 │     /// Make sure [extract][crate::extract] fails if not unsigned integers.
[INFO] [stderr]      189 >     #[test]
[INFO] [stderr]      190 │     fn extract_fail_uint_expected() {
[INFO] [stderr]      191 │         let res_first = crate::extract(&CFG, "this/and.va.42+that");
[INFO] [stderr] 14: media_type_version::tests::extract_fail_uint_expected::{{closure}}
[INFO] [stderr]     at ./src/lib.rs:189
[INFO] [stderr]      187 │ 
[INFO] [stderr]      188 │     /// Make sure [extract][crate::extract] fails if not unsigned integers.
[INFO] [stderr]      189 >     #[test]
[INFO] [stderr]      190 │     fn extract_fail_uint_expected() {
[INFO] [stderr]      191 │         let res_first = crate::extract(&CFG, "this/and.va.42+that");
[INFO] [stderr]                               ⋮ 21 frames hidden ⋮                              
[INFO] [stderr] 36: clone
[INFO] [stderr]     at <unknown source file>
[INFO] [stdout] test tests::extract_fail_two_expected ... FAILED
[INFO] [stdout] test defs::tests::builder ... FAILED
[INFO] [stdout] test tests::extract_fail_no_vdot ... FAILED
[INFO] [stdout] test tests::extract_fail_no_suffix ... FAILED
[INFO] [stdout] test tests::extract_ok ... FAILED
[INFO] [stdout] test tests::extract_fail_uint_expected ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     defs::tests::builder
[INFO] [stdout]     tests::extract_fail_no_suffix
[INFO] [stdout]     tests::extract_fail_no_vdot
[INFO] [stdout]     tests::extract_fail_two_expected
[INFO] [stdout]     tests::extract_fail_uint_expected
[INFO] [stdout]     tests::extract_ok
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "9edf0b7cb198a5e502bce1ad75373b7b2d4e64c7b913fea43cf0cb2bccbbc550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9edf0b7cb198a5e502bce1ad75373b7b2d4e64c7b913fea43cf0cb2bccbbc550", kill_on_drop: false }`
[INFO] [stdout] 9edf0b7cb198a5e502bce1ad75373b7b2d4e64c7b913fea43cf0cb2bccbbc550